Answer: stomata
Explanation: because it just does #####!!!!!!!!!!! $$$$$$$$$
Answer:
I think the answer is A but I also feel like it would be C but I go with A because you can see that it is two or more elements in A but not so much in C
Oxygen, carbon, and hydrogen
The tissue in which all cells contact the basement membrane, even though some appear (at first glance) to be stacked on top of others, is called pseudostratified <span>columnar epithelium.
</span> The pseudostratified columnar epithelium has epithelial cells whose nucleis are at different levels.
<span>The upper respiratory tract epithelium is example of this type of epithelium.</span>
The experiment by Peter Agre who discovered the protein Aquaporin demonstrated the function of proteins that allow facilitated diffusion of water.
Explanation:
Aquaporins are water channel proteins that facilitated diffusion of water. Agre was able to prove its function when a frog’s oocytes showed increased water permeability when an unknown protein (membranous) from the RBCs was introduced into them. The oocytes without proteins did not facilitate water diffusion.
Aquaporins are membranous proteins that belong to larger intrinsic proteins but act as pores on the cellular membranes to facilitate water diffusion.
