Answer:
Homeostasis. Angiosperms or flowering plants maintain homeostasis by keeping their stomata (opening in the underside of a leaf that allows carbon dioxide to diffuse into and out of the leaf) open just enough to allow photosynthesis to take place but not so much that they lose an excessive amount of water.
I hope this is the right answer and I hope it helped.
-Jarvis
Whelp, it is definitely not D.
I would say B.
there was no Paleogene period.
The statement "The American Psychological Association is the only organization that can approve psychological research studies." is false.
Answer: "photosynthesis" .
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<u>Note</u>: These small, moving "green disks" seen while observing an <em>Elodea</em> plant cell—under a microscrope— are "chloroplasts". The "chloroplasts" are organelles that ar responsible for "photosynthesis" .
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