You answer is this! 0.10p
Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
There is multiple different answers to that depending on how you learned about it. but
it was to land men on the lunar surface to explore:)
I hope this helps.
Answer:
d because it is what it is