Answer:
Protien
Explanation:
The building blocks of proteins are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain
Personally, it is outrageous. If my ability is just as equal of someone else of a different color or wealthier then me, I should be given an equal chance. The world isn't fair but when it comes to thing like this, it should be. People of lower class can work just as hard as higher class, no one really takes that into consideration.
Adjustment knobs are used to focus light in a light microscope
The answer is b
hope it helps
Darwin's book suggested that organisms evolve through natural selection.
