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kenny6666 [7]
3 years ago
7

When a sensory neuron is excited by some form of energy, the resulting graded potential is called a(n) ________. postsynaptic po

tential excitatory potential action potential generator potential?
Biology
1 answer:
Alenkinab [10]3 years ago
8 0
Do you want the answer or know how to get the answer?
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There are the same amount of carbon atoms on Earth now as there were in the past, but there are more in the atmosphere ever befo
kupik [55]

The global average atmospheric carbon dioxide in 2019 was 409.8 parts per million (ppm for short), with a range of uncertainty of plus or minus 0.1 ppm. Carbon dioxide levels today are higher than at any point in at least the past 800,000 years.The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Since our planet and its atmosphere form a closed environment, the amount of carbon in this system does not change.

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1 connection between mutations and reproduction
Helen [10]

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An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation. Without mutation, evolution could not occur.

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6 0
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How would the contractile vacuole of a freshwater amoeba respond if the organism was placed in seawater
Sveta_85 [38]

Answer: Contractile vacuole of amoeba will shrink/contract when the organism is placed in sea water.

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Question in the photo
Arisa [49]

Answer:

C

Explanation:

From reading what the process is, I think the answer should be C. The definition always says that you get energy from a chemical reaction and the products are CO2 and water. That can only mean that you have a hydrocarbon burning.

Chemically it looks like

C6H12O6  +  6O2 ====> 6CO2 + 6H20

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How might the weather change as the earth warms?
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