Answer:
C
Explanation:
lol it says it in the question which ones are correct
Why is it as critical to address as carbon dioxide? In the first two decades after its release, methane is 84 times more potent than carbon dioxide. ... While methane doesn't linger as long in the atmosphere as carbon dioxide, it is initially far more devastating to the climate because of how effectively it absorbs heat.
I just took this test. It's A: Cornea; lens. Hope this helped!
A) a coastline represents the boundary between land and the ocean or a lake.
Coupled transport is also known as co-transport. Plant cells use the hydrogen gradient created by proton pumps to actively transport nutrients to the cells. Electrogenic pumps can be coupled to actively transport other substances. Example- cells pump H+ ions out of cell then use the diffusion of H+ back into cell down its gradient to drive the uptake of sucrose into cells.