Which statement is true?
1.The circulatory system along with the respiratory system helps get oxygen to every muscle in the body.
2.Body temperature is controlled by the temperature outside
3.Red blood cells help heal wounds.
4.Humans need Carbon Dioxide in order to live.

idk

Explanation:

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

easy

explanation: