It is B I think
Hope this helped
On the other hand typical human contains app. 50 trillion cells<span>
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<span>I think it's right, sorry if its not. ATP binding site Actin binding site</span>
ATP - Adenosine Tri-phosphate. The element is an energy source that fuels many of the biological processes in both humans and other organisms, even plants. The most important element is the tri-phosphate.
We humans are affecting the global food supply because of climate change. As you know the world is super polluted and threat of climate change is the collapse of food systems: Other threats — flooding, storms, forest fires — may be more sudden and severe in certain regions, but disruptions in food supply will affect virtually everyone.
