Answer:
A.
Explanation:
Phototropism is most often observed in plants, but can also occur in other organisms such as fungi. The cells on the plant that are farthest from the light have a chemical called auxin that reacts when phototropism occurs.
Diabetic retinopathy as a result of chronically high blood sugar can cause blood vessels in the retina to hemorrhage, distorting vision.
Heart rate or pulse I think.
Embryonic development involves process of formation and development of an embryo. In humans, during the early stages, 10 weeks of embryonic development, all the major body organs are formed.
Uh the answer is eating food.
