The blood cell will appear swollen
Answer:
A. He has a large buildup of lactate in his muscles.
Explanation:
Ideally, our body cells, via the process of aerobic cellular respiration, need oxygen to break down glucose. However, during rigorous activities or exercises, oxygen can become unavailable for use. In this case, the body cells switch to use another way of cellular respiration, which is FERMENTATION.
This fermentation causes a build up of lactic acid/lactate (its byproduct) in the cells of the muscles being used, which physically causes a burning and aching sensation just as the case of this hiker. The climbing of the steep path is causing causing the fast usage of oxygen in his cells.
Answer;
-Early incomplete ossification
Explanation;
-Ossification is the process by which new bone is produced. Ossification begins about the third month of fetal life in humans and is completed by late adolescence.
-At birth, bone formation is incomplete, and soft spots can be felt between these centers. The lines where the new bone from adjacent centers meets form cranial sutures visible on the surface of the adult skull.
Answer:
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