What occurs in a chemical reaction? chemical changes are reversed. substances are melted. atoms are rearranged. physical changes are reversed.

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology