Answer:
i think it is chloroplasts but i am not 100% sure i am 99.99% sure tho
Explanation:
i have learned about this in class
Rob koch is the scientist who created tests that helped confirm those things
Answer:
D. By decreasing the activation energy of a reaction
Explanation:
Nephron help in regulating fluid and electrolyte by balancing and continually filtering the blood. This is vital to maintain a constant extracellular fluid volume and composition.