Answer:
the answer is PAY ATTENTION IN CLASS
Explanation:
THIS IS THE E C question ik foooooooooooooooool
Answer:
:)
Explanation:
:)
explain how photosynthesis and cellular respiration work together
Answer: Photosynthesis makes a storable energy source, while respiration converts for individual cells. But because of photosynthesis and cellular respiration, energy from the sun is converted into a ATP that fuels the work of plant cells. Photosynthesis and respiration are both things that depend on each other. They both make what the other needs.
Explanation: Hope this helps have a wonderful rest of your day.
WILL MARK BRAINLIEST IF U PUT A PROPER ANSWER!!!! you find an interesting mineral, but have no idea what it is. Describe the steps that you would take to identify the mineral.
Answer:First I would ask any people that I know if they know about the mineral, if they say no then I will do resear on it until I figure out what it is
Explanation:
Can you explain what happens when a cloud forms?
Answer:
Clouds form as air warms up near the Earth's surface and rises. It is heated by sunlight and the ground heats the air just above it. That warmed air starts to rise because when warm it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense.
Why would horses from North America settle in southern Russia?
Are wild horses truly “wild,” as an indigenous species in North America, or are they “feral weeds”—barnyard escapees, far removed genetically from their prehistoric ancestors? The question at hand is, therefore, whether or not modern horses, Equus caballus, should be considered native wildlife.
The question is legitimate, and the answer important. In North America, the wild horse is often labeled as a non-native, or even an exotic species, by most federal or state agencies dealing with wildlife management, such as the National Park Service, US Fish and Wildlife Service, and the Bureau of Land Management. The legal mandate for many of these agencies is to protect native wildlife and prevent non-native species from causing harmful effects on the general ecology of the land. Thus, management is often directed at total eradication, or at least minimal numbers. If the idea that wild horses were, indeed, native wildlife, a great many current management approaches might be compromised. Thus, the rationale for examining this proposition, that the horse is a native or non-native species, is significant.
The genus Equus, which includes modern horses, zebras, and asses, is the only surviving genus in a once diverse family of horses that included 27 genera. The precise date of origin for the genus Equus is unknown, but evidence documents the dispersal of Equus from North America to Eurasia approximately 2–3 million years ago and a possible origin at about 3.4–3.9 million years ago. Following this original emigration, several extinctions occurred in North America, with additional migrations to Asia (presumably across the Bering Land Bridge), and return migrations back to North America, over time. The last North American extinction probably occurred between 13,000 and 11,000 years ago (Fazio 1995), although more recent extinctions for horses have been suggested. Dr. Ross MacPhee, Curator of Mammalogy at the American Museum of Natural History, and colleagues, have dated the existence of woolly mammoths and horses in North America to as recent as 7,600 years ago. Had it not been for previous westward migration, over the 2 Bering Land Bridge, into northwestern Russia (Siberia) and Asia, the horse would have faced complete extinction. However, Equus survived and spread to all continents of the globe, except Australia and Antarctica.
In 1493, on Columbus’ second voyage to the Americas, Spanish horses, representing E. caballus, were brought back to North America, first in the Virgin Islands, and, in 1519, they were reintroduced on the continent, in modern-day Mexico, from where they radiated throughout the American Great Plains, after escape from their owners or by pilfering (Fazio 1995).
Critics of the idea that the North American wild horse is a native animal, using only selected paleontological data, assert that the species, E. caballus (or the caballoid horse), which was introduced in 1519, was a different species from that which disappeared between 13,000–11,000 years before. Herein lies the crux of the debate. However, neither paleontological opinion nor modern molecular genetics support the contention that the modern horse in North America is non-native.
Equus, a monophyletic taxon, is first represented in the North American fossil record about four million years ago by E. simplicidens, and this species is directly ancestral to later Blancan species about three million years ago (Azaroli and Voorhies 1990). Azzaroli (1992) believed, again on the basis of fossil records, that E. simplicidens gave rise to the late Pliocene E. Idahoensis, and that species, in turn, gave rise to the first caballoid horses two million years ago in North America. Some migrated to Asia about one million years ago, while others, such as E. niobrarensis, remained in North America.
all you need is in the photo
Answer:
i want to ive in habitat a
Explanation:
mark me brainliest bc im smart and helped aloyt
Answer:
D
Explanation:
Because more water is there since its not that dry in habitat A, and transpiration means like water vapor through plants/leaves
All living organisms are made up of cells. Cells are the basic units of life. In complex living organisms, cells are organizer into tissues, tissues are organized into organs, and organs are organized into organ systems. What characteristic of life does this information represent?
Answer:
The organization of life
Explanation:
The organization of living things or life is a system of classifying living things in a hierarchical order or level from the simplest to the most complex based on structure and function. The simplest level is the cell while the most complex is the organism.
All living organisms are made up of cells. Cells are the basic units of life. In complex living organisms, cells are organized into tissues.
Tissues are a group of cells of the same kind. Tissues are organized into organs.
An Organ is a structure composed of one or more types of tissues that work together to perfume a specific function. Human organs include the brain, heart, skin, stomach, kidney, etc. Organs are organized into organ systems.
An Organ system is a group of organs that work together to perform a certain function. Examples of organ systems include the circulatory, skeletal, nervous, digestive and reproductive systems. Organ systems make up an organism.
An organism is an individual living thing that is made up of one or more organ systems. Examples are humans, plants, insects, etc
Answer:
Life can be arranged in a structural hierarchy.
Explanation:
In the diagram below, C is the midpoint of AB. If AC is 8 centimeters, what is the length of CB?
A. 8 cm
B. 6 cm
C. 16 cm
D. 4 cm
Answer: 8cm
Explanation:
Since C is the midpoint of AB, it means that AC and CB are equal in length. So, if AC is 8 centimeters, then CB is also 8 centimeters.
What is a midpoint ?In geometry, a midpoint is the point that divides a line segment into two equal parts. In this diagram, C is the midpoint of the line segment AB, which means that the line segment AC is equal in length to the line segment CB.
We are given that AC is 8 centimeters in length. Since CB is also equal in length to AC, we can conclude that CB is also 8 centimeters in length. Therefore, the correct answer is A: 8 cm.
To summarize, when a line segment is divided into two equal parts at the midpoint, the two resulting line segments are also equal in length.
In this problem, we use this fact to determine that CB is also 8 cm in length since it is the other half of the line segment that is 8 cm long.
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Can someone please help me . WIL MARK BRAINLIEST !!
can someone PLZ help me on some QUESTIONS PLZ I AM BEGING FOR U
Which of the following layers of the G.1. tract is the true functional layer?
A. Mucosa
B. Submucosa
C. Muscularis
D Serous Reset
will it be a, b, c, or d ??
Answer:
its D I know it is plssss
Give one example of how humans can affect the biosphere. How might that impact the other spheres in the Earth system?
Answer: Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere. And overfishing and habitat destruction can reduce the diversity of living things in the biosphere.
Explanation: Hope this helps and good luck :)
Name one disease spread by dust infection
Which phrases apply to metamorphic rocks? Check all that apply.
1. form under extreme heat and pressure
2. form from existing rocks
3. form from magma and lava
4. form when sediments combine
5. form from volcanic eruptions
When pre-existing rocks are altered by heat, pressure, or reactive fluids like hot, mineral-rich water, the resulting rocks are known as metamorphic rocks. Thus, option A,B is correct.
What are the characteristics of metamorphic rocks?Metamorphic rocks are produced when rocks are subjected to conditions such as high pressures, high temperatures, hot fluids rich in minerals, or, more usually, some combination of these.
The most prevalent elements in the Earth's crust, silicon and oxygen, are found in the majority of the minerals that make up rocks. One of the most common sedimentary rocks is limestone.
Therefore, extreme heat and pressure and existing rocks are the characteristics of metamorphic rocks.
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Most of the cells of the human body contain two sets of 23
chromosomes. Where did these chromosomes come from?
a- both sets came from the mother
b- both sets came from the father
c- a random number of chromosomes came from each parent
e-one set came from each parent
Answer:
e-one set came from each parent
Explanation:
In order to be considered a living organism, you must meet the following characteristics: 1. must be made of cells. 2. must grow and develop. 3.
Must be able to reproduce. 4. It must respond to stimuli. 5. It must maintain internal conditions. 6. Must have organized structures. and
Explanation:
Need energy to stay alive
Which of the following correctly describes the chemical reaction for cellular respiration?
F Glucose is broken down into water, Il water is used to convert oxygen to carbon
carbon dioxide, and energy
dioxide
G Carbon dioxide and water combine in the J Carbon dioxide is absorbed and oxygen
presence of sunlight to produce glucose is released
and oxygen
Answer:
the first one
Explanation:
cellular respiration= glucose + oxygen --> energy + water + CO2
all you need is in the photo
Answer:
The number of small fish and crustaceans increased.
A football moves rapidly as it is thrown upwards. Its motion slows as it reaches a maximum
height, and then it falls back down. What causes the upward motion to become slower?
A. The kinetic energy is converted to wind energy
B. The kinetic energy is converted to gravitational potential energy.
C. The gravitational potential energy is converted to kinetic energy.
D. the gravitational potential energy is converted to light energy.
Answer:
The answer would be B. (ps. you put this in the wrong category, but it's fine)
Explanation:
This is hard to explain but I will try anyway.
The football starts of with kinetic energy, meaning that the energy is from moving, and then goes ot gravitational potential energy, meaning that the energy is from the potential (meaning able to be used) gravitational (the pulling of gravity) energy.
I hope this helps! :)
What type of cell is shown the image?
Answer: eukaryotic cells
Explanation:
The image shows a eukaryotic plant cell undergoing DNA replication and mitosis to produce daughter cells.
Eukaryotic cells, including plant cells, have a well-defined nucleus enclosed within a membrane, where the genetic material (DNA) is located.
DNA replication is the process of copying the cell's genetic information to ensure each daughter cell receives a complete set of chromosomes.
Mitosis is a form of cell division where the duplicated chromosomes are segregated into two identical daughter cells. This process is essential for growth, tissue repair, and asexual reproduction in plants and other eukaryotic organisms.
The daughter cells will be genetically identical to the parent cell, allowing for the propagation of the same genetic information and traits.
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Which feature do plants have that provide structure and form?
Answer:
Plants have a cell wall which gives the plant structure. The cell wall is made of cellulose.
Explanation:
Answer: plants have an internal skeleton of bones
Explanation:
Why are flowers important to plants?
A.
They attract birds and insects to assist in pollination.
B.
They protect the reproductive parts of the flower.
C.
They are ornamental.
D.
They are a food source.
E.
They produce new flowers.
Answer:
The Answer I believe to be correct is A. They attract birds and insects to assist in pollination.
Explanation:
Answer:
a
Explanation:
i took the test
Need help 50 points feel the boxes
Answer: after organelles it cells,tissues,organs,organ system then it give you the last one which is organism.
Explanation:
please help only if you know
please also only give a simple answer please don’t search up
transcription and translation of this subset of genes determines how a cell looks and acts when in the process of forming into a more mature cell.
Which of the following is NOT true about DNA?
O It is made up of nucleotides
O It creates energy for the cell
It stores and processes information in the cell
O It makes up the genes which contain genetic material
Which discovery was essential to the concept that all life forms have cells as basic units?
Fungi, such as mushrooms and molds, get their nutrition primarily by
Answer:
A1) The invention of the microscope led to the discovery of the cell by Hooke.
A2) Decaying organic matter
Explanation:
__________
What is the function of mRNA in the diagram above?
Explain the effect of activity on a heart rate
Explain how a person can reduce their risk of coronary heart disease
Answer:
Eating a heart-healthy diet
Eating more protective foods like fruits, vegetables, whole grains, lean protein, fish, nuts, and olive oil. Limit or avoid sweets, fried foods, red and processed meats, and full-fat dairy products. Too much sodium can raise your blood pressure.
Explanation:
hope i helped
DUDE THIS IS CRAZY I DONT UNDERSTAND BIOLOGY MAN PLS HELPPPPPPPPPP