The answer is <u>B.</u> <em>from carbon dioxide in the atmosphere</em>
Answer:
I think the answer is c because I had this question before and I think I got it right
- <span>In the </span>photic zone<span>, </span>there<span> is light, so vegetal </span>organism<span> (micro and macro algae) ... is accumulated, </span>there<span> is less Oxygen and the pH is lower </span>than<span> in the </span>photic zone<span>. ... which is a structure in the eyes that reflect the incoming ligh</span>
So for the answer for this one is going to be d
Answer: Im pretty sure it's the orbicularis oris muscle.