Answer:
oceanic current
Explanation:
Which organelles are involved in the production of proteins? Select two options.
endoplasmic reticulum
mitochondrion
ribosome
lysosome
cell membrane
Ribosome and endoplasmic reticulum are the organelles involved in the production of proteins.
The cell's protein producers are called ribosomes. They consist of two subunits and are found either lodged in the endoplasmic reticulum or floating freely in the cytoplasm of the cell. Large and active, the endoplasmic reticulum (ER) plays a variety of functions in the cell, including calcium storage, protein synthesis, and lipid metabolism. Different domains, which are composed of tubules, sheets, and the nuclear envelope, carry out the various ER activities.
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geologists get to play with chemistry, physics, biology… and history! and what a history you will meet as you work your way through the course. starting at the beginning, the textbook provides the scientifically accepted start of the story… and promises that you’ll get to explore some of the evidence for that scientific view, later in the semester. meanwhile, which is more nearly correct of the scientifically accepted view? group of answer choices the earth formed from the falling together of older materials, about 4.6 billion years ago. the earth was assembled by gigantic space beavers, which gnawed down the primordial tree of life and piled its branches together to form the planet. the earth is eternal, having been here forever and promising to be here forever. the earth formed in the big bang, about 6000 years ago. the earth formed when the big bang caused older materials to fall together, about 14 billion years ago.
The most accepted scientific view is that the earth formed from the fall of older materials, about 4.6 billion years ago, as the first answer shows.
How does a scientific view become accepted?From evidence.From theories.From research.After surveying a lot of research on the formation of planet Earth and its elements, scientists were able to establish theories about the origin of the planet and its evolution over the years.
Among these theories, the most accepted today is the one that states that the earth was formed 4.6 billion years ago. The formation process occurred with the accumulation of material left by other celestial bodies, which was molding and interacting to create the planet.
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ence
a
y
Hidn't
17 Devise Write a caption for this figure
explaining how Newton related the moon to an
apple falling to the ground.
Because he was
Confused on how
gravity did not pull
The
ak of ground
e
vas
hard
moon to the
moel
L
L
Answer:
Newton was confused as to why the moon was not pulled down to the ground by gravity like the apple was
Explanation:
reconstructing earth’s surface temperature over the past 2000 years: the science behind the headlines.
reconstructing earth’s surface temperature over the past 2000 years: the science behind the headlines are The last quarter century spans the publication of the first assessment report of the Intergovernmental Panel on Climate Change in 1990 and the latest report published in 2013–2014.
The five assessment reports appearing over that interval reveal a marked increase in the number of paleoclimate studies addressing the climate of the last 2000 years (the Common Era). An important focus of this work has been on reconstruction of hemispheric and global temperatures. Several early studies in this area generated considerable scientific and public interest, and were followed by high‐profile and sometimes vitriolic debates about the magnitude of temperature changes over all or part of the Common Era and their comparison to 20th‐ and 21st‐century global temperature increases due to increasing levels of atmospheric greenhouse gases
full question : reconstructing earth’s surface temperature over the past 2000 years what is the science behind the headlines??
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A triangle has angle measurements of 90°, 26°, and 64°. What kind of triangle is it?
acute
Submit
right
obtuse
Tutorial
Answer: Tutorial
Explanation: This is literally basic triangle angle recognition so you will be needing that tutorial. git cuh.
Which ecosystem contains 32% of the world's producers? a. terrestrial ecosystem b. freshwater ecosystem c. aquatic ecosystem d. marine ecosystem please select the best answer from the choices provided a b c d
The marine ecosystem houses 32% of the world's producers, including phytoplankton and algae, which are crucial for sustaining life in the oceans. Therefore, option d is correct.
The marine ecosystem refers to the complex web of interactions and relationships among organisms in saltwater environments, including oceans, seas, and estuaries.
It encompasses a vast range of habitats, from the shallow coastal regions to the deep ocean. The marine ecosystem supports a remarkable diversity of life, including various species of fish, mammals, birds, invertebrates, and microorganisms.
It plays a vital role in regulating the Earth's climate, producing oxygen, providing food resources, supporting nutrient cycles, and contributing to global biodiversity.
However, human activities such as overfishing, pollution, and climate change pose significant threats to the health and balance of marine ecosystems.
Therefore, option d is correct.
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identify the two ways the tilt of earth's axis cuases summers in the united states to be warmer than winters
The two ways the tilt of the earth's axis causes summers in the united states to be warmer than winters:
(1)During the summer the Northern Hemisphere is tilted towards the sun (2) The sun stays above the horizon longer allowing it to heat things up longer than in the winter when days are shorter.
According to a study released last month, the Earth's axis began to tilt so dramatically in 1995 that the polar drift's direction and speed significantly changed. The researchers discovered that melting glaciers are to blame for that shift.
Currently, the Earth's axis is inclined 23.4 degrees, or almost halfway between its extremes, and this angle is steadily getting smaller throughout the course of a cycle that lasts roughly 41,000 years. It was last tilted to its highest position approximately 10,700 years ago, and it will tilt to its lowest position in roughly 9,800 years.
Earth constantly moves. The Earth rotates around its axis once per day. The axis is the fictitious line passing through the middle of the planet, from the North to the South Poles.
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Tom went hiking recently and found a complex assemblage of diverse animals and plants interacting their environment, through which materials and energy move. this area can be described as?
This area can be described as an Ecosystem, where complex assemblage of diverse animals and plants interacting their environment, through which materials and energy move.
An ecosystem, also known as an ecological system, is made up of all the creatures and the physical setting in which they live. These biotic and abiotic components are connected through the nutrient cycles and energy fluxes. Energy enters the system and is absorbed by plant tissue through photosynthesis. By consuming plants and one other, animals contribute significantly to the movement of resources and energy throughout the system.
Through photosynthesis, energy and carbon are introduced into ecosystems, where they are then absorbed into living tissue, passed to other creatures that eat the live and dead plant materials, and finally expelled through respiration. When a plant is alive, animals use the carbon and energy stored in its tissues (known as net primary production), or they leave it unattended when the plant tissue decays and becomes detritus.
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What is the relative location of the tropic of capricorn in relation to the equator.
Answer: january
Explanation:
Answer:
The Tropic of Capricorn lies at 23d 26' 22" (23.4394 degrees) south of the Equator and marks the most southerly latitude at which the sun can appear directly overhead at noon.
Explanation:
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Small areas ranging from square meters to square kilometers with climates that are different from the greion around thema re called?
Small areas ranging from square meters to square kilometers with climates that are different from the green around them are called microclimates.
Examples of microclimates may be observed everywhere a small location differs from the encompassing climatic area. Examples encompass caves (that offer safe haven from the outside environment), sides of geologic structures (which include the leeward facet of a mountain), an oasis in a wilderness, or maybe an urban location (that traps warmness).
Microclimate, is any climatic circumstance in an especially small area, inside some meters or less above and underneath Earth's floor and within canopies of flora.
Microclimates are due to nearby variations in the quantity of heat or water obtained or trapped close to the floor. A microclimate may additionally differ from its environment through receiving greater power, so it's far a bit hotter than its surroundings.
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Why is it that the term "Latin America" is used to describe the area of the Western Hemisphere from Mexico to the tip of South America?
Group of answer choices
Columbus mistakenly thought that the Native Americans were speaking Latin.
Latin is the one language common to all nations.
Many of the European languages spoken in the region have their origins in Latin.
all of the above
Option (c) Many of the European languages spoken in the region have their origins in Latin.
The term "Latin America" is employed to explain the world of the hemisphere from Mexico to the tip of South America because Many of the ecu languages spoken within the region have their origins in Latin.
Latin America included of Mexico, the Caribbean and most of Central and South America. In these countries, inhabitants speak mostly Spanish and Portuguese. These two languages are categorized as Romance languages, which are derived from Latin. So hence the name geographic region.
The region consists of individuals who speak Spanish, Portuguese and French. These languages (together with Italian and Romanian) developed from Latin during the times of the Roman Empire and therefore the Europeans who speak them are sometimes called 'Latin' people. Hence the term geographical region.
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why is there air in the air
Answer:
trees
Explanation:
trees take the BAD air and turn it inot GOOD air :)
Answer:
There is an atmosphere
Explanation:
and the Earth's gravity is resistant enough to hold onto it's atmosphere without it lingering into space
Air is made of Nitrogen, Oxygen, Water vapor and carbon dioxide
What are lines of latitude and longitude?
A
a place's position in terms of time, direction, distance or a landmark
B
the borders that divide cultural regions
C
the number of people per unit of area
D
an imaginary grid that has been placed on the globe to help us locate things
crystalline silica is a common substance that is the main component of sand, quartz and granite rock. long term exposure to this substance has been known to cause silicosis.
Crystalline silica is a common substance that is the main component of sand, quartz and granite rock. Long term exposure to this substance has been known to cause silicosis. This statement is true.
A typical mineral found in planetary crusts is crystalline silicon dioxide. Crystalline silica is found in sand, stone, concrete and mortar. In addition, it is used in the production of artificial stone, pottery, glass and ceramics.
Workers who inhale these tiny crystalline silica particles are more likely to acquire significant silica-related disorders, such as lung cancer, chronic obstructive pulmonary disorder (COPD), kidney disease, and silicosis, an incurable lung condition that can cause disability and death.
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As the earth rotates, what is the speed of a physics student in miami, florida, at latitude 26∘ ? ignore the revolution of the earth around the sun. The radius of the earth is 6400 km.
Since that speed is the same as the space traveled over the time is taken, Earth's speed is calculated with the aid of dividing 584 million miles and 940 million km by using 365.25 days and dividing that result with the aid of 24 hours to get miles per hour or km per hour.
Solution:
First, we have to find the radius of the rotation at that latitude. In meters.
That would be 6400 cos(26 deg )* 1000 m
The circumference would be this value * 2 Pi
Cosine is used because the radius is a maximum at zero and the radius is zero at 90 degrees ( the poles) so cosine would be appropriate.
Now we need to know how long it takes to cover this distance.
1 day is equivalent to 24 hours
is equivalent to 24 * 60 minutes
is equivalent to 24 * 60 * 60
Speed = distance / time
= 6400 cos (26) * 1000 * 2 * pi/(24 * 60 * 60) = 418.318 m/sec
Using the above similar approach
Speed = 6400 cos(65) * 1000 * 2 * pi / (24 * 60 * 60) = 196.695 m/sec
We realize from radiometric courting that Earth is ready 4.5 billion years old. Had naturalists within the 1700s and 1800s regarded Earth's true age, early thoughts approximately evolution might have been taken more significantly. In the Milky manner, an average spiral galaxy spins at a pace of 130 miles in keeping with the second 210 km/sec in our solar's community. New studies have found that the maximum massive spiral galaxies spin quicker than predicted.
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inter tropical convergence zone in retreating monsoon season in india
Answer:
The Inter Tropical Convergence Zone (ITCZ,) is a broad trough of low pressure in equatorial latitudes. This is where the northeast and the southeast trade winds converge. This convergence zone lies more or less parallel to the equator but moves north or south with the apparent movement of the sun.
Explanation:
Albedo is the percentage of energy ________ from an object compared to the original amount of energy that struck the object.
Please help due tonight
Why are emperor penguins considered a species?
They all look alike.
They can mate and produce offspring that can mate and produce offspring.
They can mate and produce offspring that cannot mate.
They all walk in a similar manner.
Answer:
They can mate and produce offspring that (are fertile) can mate and produce offspring.
Explanation:
A species is defined as a group of similar organisms which are capable of sharing genetic material and interbreeding in nature to produce fertile offspring (offspring which can also reproduce). Emperor penguins are considered a species, because they are able to reproduce to create fertile offspring and continue the spread of their genetic material.
Some rare organisms such as Ligers (Tiger+ Lion) and Mules (Horse + Donkey) Exist and are able to be produced, however, they lack reproductive abilities, so they are not considered a true species.
Answer:They can mate and produce offspring that can mate
Explanation:cus i big brain
Imagine that you are buying books one by one and then piling them up after reading them. which geologic concept could you use to identify the topmost book as the newest?
Answer:
its c
Explanation:
trust
What evidence have you collected about the age of the crust along mid-ocean ridges and ocean trenches?
Proof have you collected about the age of the crust alongside mid-ocean ridges and ocean trenches seafloor spreading.
A Crust on the lowest and pinnacle of an apple pie is an example of a crust. A complicated movie on top of the gentle pudding is an instance of a crust. A hard crisp overlaying or surface. There are two sorts of crust: continental crust, and ocean crust. Continental crust is thicker and predominantly felsic in composition, which means that it contains minerals that are richer in silica. The composition is important because it makes continental crust much less dense than ocean crust.
Crust. A dried exudate on the pores and skin surface, both serum, blood, pus, or a combination. Crusts are commonly seen in sicknesses with a pustular component (eg dog pyoderma, pemphigus foliaceous), and where the exudate from erosions and ulcers dries on the surface of the lesion. After the overdue accretion of the Earth, heat retained with the aid of the Earth resulted in the whole melting of the higher mantle, which shaped a magma ocean that blanketed the surface of the Earth. as the Earth cooled, the magma ocean crystallized to form a full-size crust .
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The idea that sediments spread out in all directions until they either thin out or run into a barrier can be explained by which of steno's principles? responses principle of faunal succession principle of faunal succession principle of superposition principle of superposition principle of original horizontality principle of original horizontality principle of original lateral continuity
The idea that sediments spread out in all directions until they either thin out or run into a barrier can be explained by principle of original lateral continuity of steno's principles.
Nicolaus Steno developed a few fundamental criteria in 1669 that enabled him to make sense of the Tuscany rocks and the different items found within them. Among the first geological ideas, Steno's stratigraphic principles explain how we can examine sedimentary rocks now and determine details about the material at the time of deposition.
Laws of superposition, original horizontality, cross-cutting relationships, and lateral continuity are the four laws.
Layers of sediment are said to originally extend laterally in all directions, or to be laterally continuous, according to the lateral continuity principle. As a result, it is safe to presume that rocks that are otherwise comparable but are currently split by a valley or another erosional feature were once continuous.
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Frances is an artist who has had damage to the right hemisphere of her brain. how will this likely affect her portrait of her father?
Frances is an artist who has had damage to the right hemisphere of her brain. This will likely affect her portrait of her father that she will not paint his left eye.
About Right Hemisphere of the Brain Damage:
The right side domination over attention, memory, reasoning, and problem solving. Right Hemisphere Brain Damage, generate to problems with these important thinking skills. A person with Right Hemisphere of the Brain Damage may have unease communicating with others as of this damage.A person may have unease with things such as attention, perception, and memory, in addition to loss of mobility and manage on the left side of the body, since each hemisphere manage functions on the reverse side of the body.Other usually occurring, though moderately less common, deficits involve reasoning and problem solving, awareness, and aim.To know more about Right Hemisphere of the brain here
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How do people in your area CHANGE their environment? ¿Cómo las personas en su área
CAMBIAN su entorno?
Answer:
Factors overpopulation, pollution, burning fossil fuels, and deforestation change the environment. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
When is the summer soltice?
-
A. September 21st or 22nd
B. December 21st or 22nd
C. March 20th or 21st
D. June 20th or 21st
Answer: June 21st
Explanation: I hope this helps, have a great day :)
what was the rate of pacific plate motion relative to the hawaiian hotspot from 5.1 to 0.8 myr, expressed in mm/year?
The rate of Pacific Plate motion relative to the Hawaiian hotspot to the northwest is 9 cm/yr.
This "hot spot" of molten rock produces volcanoes that erupt lava (magma that reaches the Earth's surface). Later, the lava cools and solidifies to form new land. The Hawaiian Islands are a trail of volcanic explosions that were literally formed by several volcanoes.
The Pacific Plate is rapidly moving across the Hawaiian hot spot in the case of the Hawaiian Islands, which are located there. The Hawaiian chain of islands was created as a result of this migration. One of the roughly 20 tectonic plates that make up the Earth, which is always moving and is what causes things like earthquakes, is the Pacific Plate.
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How do you think Greek citizens’ lives were affected by the seas?
The way that Greek citizens’ lives were affected by the seas include:
Trade with other nations. Exploring other areas. Flooding and disease How did the seas affect ancient Greece?Several Ancient Greek city-states were set up next to seas where their economic activities were heavily affected. One way they were affected was by the provision of an avenue for trade with other nations thanks to ships that could travel to other places.
The Ancient Greeks took this opportunity to explore other areas and even establish colonies on them. Sadly, being near the sea meant that the Ancient Greeks were prone to floods and water borne diseases.
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Perhaps the best example of the early gothic style of architecture is found in which city?
Answer:
Paris
Explanation:
The first Gothic architectural structures were built in Île-de-France, a region near Paris.
western disturbance during the retreating monsoon season in india
Answer:
Western disturbances can cause dense clouding and heavy precipitation during the monsoon season. Crop failure and water shortages are linked to weak western disturbances in north India. Residents, farmers, and governments can benefit from strong western disturbances as it helps with water scarcity.
Explanation:
Hurricanes are least likely to disrupt travel plans in which area? group of answer choices
a. portugal
b. the bahamas
c. mexico
d. indonesia
Option A Portugal is the place where the hurricanes disrupts in least amount among all these countries. The geographical location of Portugal is the main reason behind this.
What is hurricane?Hurricanes are storms with maximum sustained winds of 74 mph or higher. Based on a storm's maximum sustained winds, the Saffir-Simpson Hurricane Wind Scale assigns a hurricane a rating, or category, from 1 to 5. The possibility for property destruction increases with hurricane category.
What is tropical cyclone?A revolving low-pressure weather system known as a tropical cyclone lacks fronts and has organized thunderstorms (a boundary separating two air masses of different densities). Tropical depressions are tropical cyclones with maximum sustained surface winds of less than 39 mph (mph). Tropical storms are those with maximum sustained winds of 39 mph or more.
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