Which of the following is NOT a reason that scientists classify organisms? A to organize organisms B to easily identify organisms C to determine the age of organisms D to ensure the use of a common language

How can you keep track of variables in a science experiment?

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?