listen I'm only in 5th grade it's not know the answer to this how are you supposed to just be asking question like this what is this even meaning
Amino acids are acids on one hand, and a base on the other hand.
<h3>What is an acid?</h3>
An acid is a substance that produces hydrogen or hydroxonium ions as the only positively charged ion when it ionizes.
All amino acids have an amine group -
and a carboxylic group -
.
The carboxylic group ionizes such that:

The presence of the amine group enables amino acids to also act as a base.
More on amino acids can be found here: brainly.com/question/14583479
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Disposable thumbs, might be it... there are no other animals that really have fingers that can move move like humans. in not 100% sure tho
i hope this helped ❤❤
Answer:
To show the flow of energy through ecosystems, food chains are sometimes drawn as energy pyramids. Each step of the pyramid represents a different trophic level, starting with primary producers at the bottom. The width of each step represents the rate of energy flow through each trophic level.
Explanation:
A solar eclipse is when the moon moves between the earth and the sun, so the moon casts a shadow on the earth