Answer:
cell wall and chloroplasts
Explanation:
while plant cells need a cell wall to give it its shape, animal cells have bones and other stuff for support and shape. chloroplasts is needed for photosynthesis and well, animal cells do not need that because animals do not make food, but they hunt for it. hope this helps
The correct answer is letter D. <span>When on a weight-gain diet, untrained men tend to initially gain about 2 pounds of muscle per month, and 20 pounds or more per year. This is because there is more area in the body available for muscle growth that's why muscle fibers are easily developed and recruited to perform muscle contractions.</span>
Histamin is associated with the answer of the body to allergy factors, gastrin and secretin are out of the question.
Nutrients........................
Answer:
Increase your activity and exercise
Explanation:
I refuse to explain