Answer:
Elevation may affect the type and amount of sunlight that plants receive, the amount of water that plants can absorb and the nutrients that are available in the soil. As a result, certain plants grow very well in high elevations, whereas others can only grow in middle or lower elevations.
Explanation:
Senescence __________. Question 5 options: a) begins at the moment of conception and accelerates after age 40 b) occurs across all parts of the body at the same time and speed c) begins once body structures reach maximum capacity and efficiency d) occurs because the physical body wears out from use
Answer: c. Senescence begins once body structures reach maximum capacity and efficiency
Explanation: Senescence is simply ‘growing old’. Aging sets in at the time when physical development is complete - when a person reaches their ‘prime’. After that a person is ‘past their prime’ which is the subjective recognition of the on set of gradual deterioration. The biological rationale is that the purpose of life is to survive to reproductive age and to reproduce, and in some species to assist progeny to survive to reproductive age. Beyond that, survival has limited value.
An analogy is the length of an elephant’s trunk. It is as long as it needs to be, determined by natural selection, but no longer than it needs to be for optimum efficiency, again determined by natural selection.
Which choice best describes the parts of the water cycle? The sun's thermal energy causes water on the earth to evaporate. The water vapor then condenses and forms precipitation. The precipitation then falls back to the surface of the earth. The ocean's tidal energy causes water to cycle on the earth. The water from the oceans evaporate and form precipitation. The precipitation then condenses back on the surface of the earth. The earth's magnetic energy causes water to evaporate. The water condenses into water vapor once it becomes precipitation. The condensation then falls back to the surface of the earth. The sun's thermal energy causes water vapor to condense. This condensation then forms precipitation. This precipitation returns to the atmosphere for the cycle to continue.
Answer:
The sun's thermal energy causes water on the earth to evaporate. The water vapor then condenses and forms precipitation. The precipitation then falls back to the surface of the earth.
Explanation:
The water cycle is an illustration of how water continuously moves or circulates between the atmosphere and the various parts of the earth.
Evaporation of water from the surface of the earth by the thermal energy from the sun causes water to leave the surface of the earth into the atmosphere. When the atmospheric water vapor (humidity) at the upper strata of the atmosphere becomes high, the vapor condenses to form clouds which later forms precipitation that falls back to the surface of the earth.
The ocean's tidal energy does not cause water to cycle on earth.
Each position of a codon can be occupied by one of four nucleotides. What is the minimum number of nucleotides per codon necessary to specify all 20 of the amino acids that are found in proteins
Answer:
The minimum number of nucleotides per codon necessary to specify all 20 amino acids that are found in proteins is 3
Explanation:
There are four nucleic acids in the RNA, adenine uracil, guanine, cytosine. Each of them combines in groups of three to give the different amino acids. In total, there are 64 different combinations of nucleic acids that codify the 20 amino acids that we need for our vital functions.
Can you name at least three organelles structure inside of an animal cell
What is the basic unit of in a living thing?
Answer:
l
Explanation:
What is the primary source of energy that flows through food webs?
Group of answer choices
sun
herbivores
consumers
decomposers
Answer:
Sun
Explanation:
The sun sends out energy to plants then herbivores eat the plants
Type your answer in the box.
The video reports a decline in the number of "packers" in California. What are packers, and what challenges does
their decline pose to firefighters who fight wildfires?
Answer:
packers are people who pack mules with firefighting supplies and deliver those supplies to the firemen fighting fires in california. The decline of packers in california means that there is a smaller chance that the firemen wont have gear and supplies to fight the fire. The fires will win and burn down people's homes and cost some people thier lives.
Explanation:
Don't worry; this isn't the direct answer. I wrote this by myself.
1. Examples of a(n) include the skeletal system, respiratory
system, and circulatory system.
Explanation:
if that is what your asking for
I really need to know this pls help me
what happens if the details that found in the two layers of phospholipids Insel membrane or hydrophilic instead of being a hydrophobic
Answer:
the phospholipid bilayer is both hydrophobic in the surface and hydrophilic inside to control and manage the incoming organic compounds mainly water from exceeding the needed amount or destablizing the concentration established by the cells.
Hope it helps.
critical thinking scientist can determine the age of a substance using a method that compares the amount of different forms of carbon atoms present in a substance. is this method more useful for organic substances or organic substances explain
Answer:
organic substances
Explanation:
How fast can you answer correct..? How fast can i give you brainliest. Explain Your answer:D
Answer:
GRAVITY PULL DOWN
Explanation:
Answer:
A and C
Explanation:
kinetic is movement or motion, chemical is the change and our saliva does that
How fast can you answer correct..? How fast can i give you brainliest and rank up? Explain Your answer
HELP
Answer:
D (but b on the map)
Explanation:
What are the compounds used in mitochondria for cellular respiration?
at which point in its orbit is a planet traveling fastest?
a) moving towards a star
b) moving away from a star
Answer:
Moving towards a star
Explanation: As you see Mercury has the fastest orbit then any other planet in our solar system because it is closer towards our sun.
I really need help I will mark you guys as brainlist pls help
Thank you
Answer:
Southern Australia
Explanation:
It's the only location that doesn't have an average over 80 degrees
Southern Australia is the yellow
Yellow = 32 to 50 degrees
Hope this helps dude
Answer: A or c
Explanation: because they want a good place where they can put there headquaters
In an ecosystem, what happens to the atoms of certain chemical elements, such as carbon, oxygen, and nitrogen? * They move into and out of living systems. O They are only found in abiotic factors. O They move out of living systems and do not return. O They move into living systems and remain there.
Answer:
They move into and out of living systems
Explanation:
The gases in an ecosystem like carbon, nitrogen, and oxygen all move into and out of the living systems through the process of animal respiration and plant absorption of carbon and release of oxygen. They are found on diffused forms in blood and cells of body, can be found in aquatic and terrestrial components. They are processed through animal wastes and in the consumption of matter.5) What are cones?
6) What kinds of plants make cones?
Answer: 5) Cone, also called strobilus, in botany, mass of scales or bracts, usually ovate in shape, containing the reproductive organs of certain nonflowering plants.
6) Nonflowering plants
Explanation:
which statement best describe the relationship between the products of photosynthesis and the reactants in cellars respiration
Answer:
Photosynthesis products serve as a chemical energy suppliers for reactants and cellular respiration.
Since photosynthesis creates oxygen and oxygen needed for cellular respiration in the production of carbon dioxide and energy, carbon dioxide is used to generate plant energy and oxygen.
Explanation:
Photosynthesis products produce chemical energy by reacting to cellular respiration. Photosynthesis products interact to extract ATP from cells in cellular breathing reactants.
Photosynthesis products inhibit the reactants in the presence of light in cellular breathing.
What does the term “carbon cycle” mean?
Answer:
Carbon cycle is:
the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
All _______________ are and some _________________ are
proteins.
In what aspect the enzyme is different from other catalysts ? help please
Answer:
Enzymes and catalysts both affect the rate of a reaction. In fact, all known enzymes are catalysts, but not all catalysts are enzymes. The difference between catalysts and enzymes is that enzymes are largely organic in nature and are bio-catalysts, while non-enzymatic catalysts can be inorganic compounds.
A. The sun heats the air at the equator, followed by hot air rising and moisture condensing
B. Air moves towards the poles as it cools
C. The dry air moves back to the equator, picking up a lot of moisture on the way
D. The air sinks around 30° latitude and is very dry.
Answer:
B. Air moves towards the poles as it cools
Explanation:
The image represent convection cell or Hadley cell is a natural phenomenon in the atmosphere that occur due to difference in the density within a body of liquid or gas. These differences in density causes rise and fall in currents.
The process in step A refers to when hot air moves up and in the step B, the hot air encounters a cold surface, it direct exchange the heat with cold surface and the air cools down and move towards the poles.
Hence, the correct answer is "B. Air moves towards the poles as it cools".
kinetic energy potencial energy both relate to :
A) light
B) sound
C) heat
D) motion
Answer:
Motion
Explanation: Energy stored in an object due to its position is Potential Energy. Energy that a moving object has due to its motion is Kinetic Energy.
Hope this helps, have a nice day
Answer:
D) motion
Explanation:
Kinetic energy is energy of being in motion, and potential energy is the energy of having potential to move.
11. DDT is a pesticide that can't be broken down by organisms. If a farmer sprays
DDT on the strawberry plants above, which trophic level will contain the highest
concentration of DDT?
a. Producers
b. Herbivores
c. Second-order Consumers
d. Third-order consumers
Answer quickly plz
I don’t know what to do
Explanation:
sorry I'm also not understanding it properly , I apologise
Match with the correct pattern of inheritance.
a. Multiple alleles
b. Polygenic traits
c. Incomplete dominance
d. Codominance
Answer: Multiple alleles
Explanation:
HURRY LAST QUESTION TEST DUE IN 5 MINUTES !!!!!!
Where are you most likely to find ocean water with high density? A. Near the polar regions B. Near the equator in the Pacific Ocean D. Mid latitudes in the pacific ocean
Answer:
I would say the answer is A. I'm not 100% percent but that's what I would put.
Near the polar regions :)
If a dented pea plant is crossed with a heterozygous smooth plant, what will be the phenotypes of the offspring?
I attached the answer in a photo
Which statement correctly describes the transfer of energy between the blue arrows?
There is no change in energy. There is twice the gain of energy. There is a loss of energy. There is a gain in energy.
Which elements combine to form carbohydrates?
A. Carbon, Hydrogen, and Oxygen
B. Carbon, Nitrogen, and Oxygen
C. Carbon, Calcium, and Hydrogen
D. Carbon, Potassium, and Calcium
Answer: I think it's A or C
(I'm so sorry if it's wrong)
Hope this Helps!