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TEA [102]
3 years ago
13

2. Plankton are major producers in marine ecosystems. Only a small proportion of the energy

Biology
1 answer:
3241004551 [841]3 years ago
7 0

Answer:

I think it is letter C

Explanation:

Correct me if I am wrong

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 The tool that measures air pressure is called what?
sergiy2304 [10]

Answer: A barometer !

Explanation:

Hoped this helped ! :)

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2 years ago
3 examples of organisms that use camouflage as an adaptation to survive
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3 years ago
Which of the following is correct concerning prokaryotic cells?
egoroff_w [7]
The answer is D. Merry Christmas!

3 0
3 years ago
If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most l
Ksenya-84 [330]

If a plant cell had a mutation such that the cyclic electron flow is observed at a much higher rate, which photosystem is most likely mutated such that energy is absorbed at a lower rate?

PSI

PSII

Answer:

PSII

Explanation:

Non-cyclic phosphorylation involves both PSI and PSII. The process starts with the splitting of water and excitation of electrons of the reaction center of PSII upon the absorption of solar energy at the wavelength of 680 nm. Any mutation in PSII would not allow the non-cyclic phosphorylation to occur when only cyclic phosphorylation would occur. The process of cyclic phosphorylation includes only PS I. Its reaction center absorbs maximum light at 700 nm and is cycled back while supporting ATP synthesis. Therefore, if a plant performs cyclic phosphorylation at a higher rate and absorbs less energy, this means that mutation was in PSII.

7 0
3 years ago
PLEASE HELP ME <br> IDENTIFY AND EXPLAIN AN EXAMPLE OF LONG-TERM CLIMATIC CHANGE
frez [133]

Answer:

hope this helps!

Explanation:

Climate change  includes all the differences in the climate that last longer than individual weather events, such as  the term climate change only refers to those variations that last  for a longer period of time, typically decades or more. In addition to the general meaning in which "climate change" may refer to any time in Earth's history, the term is commonly used to describe the current climate change now underway. In the time since the Industrial Revolution, the climate has increasingly been affected by human activities that are causing global warming and climate change. It is also effected by human disturbance to the earth.

pls put me brainliest!

7 0
2 years ago
Read 2 more answers
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