1) Tryptophan
2)Arginine
3)Cysteine
Hope I helped, good luck in the future !
Brain if it’s not being specific if it’s being specific i’m pretty sure the medulla might want to google that really quick
D because the sun is an average sized star
Hibernation is when animals that do not survive in the winter go to sleep for the whole season. Before those animals go to sleep, they store a whole bunch of food and water and they live their lives in their dreams. Bears are one animal that hibernate and they store berries. In google definition, "(of an animal or plant) spend the winter in a dormant state".
I hope this helped and I hope you understand.
