The aorta is thicker because it is the main artery that carries blood to the rest of the body
True because it can either be wrong or right
Chloroplasts
<span>On the cellular level, the reactions for photosynthesis occur in organelles called chloroplasts . Blue-green algae carry-out the photosythesis reactions in the cytoplasm.
Plz give brainliest.</span>
The function of the excretory system is to remove wastes (excrete wastes).
