Answer:
New skin cells form at the bottom of the epidermis, which is the top part of your skin. Skin cells change shape. They start off kind of fat and square. Over time, they move to the top of the epidermis, flattening out as they go.
Explanation:
Answer:
Using a measure of body weight does not tell us everything about how healthy a person might be because this type of body mass studies do not take into account that a person's weight is not necessarily composed of fat or other elements presumably harmful to their health, that is, they do not take into account of what kind of body weight is, as it can also be composed of muscle mass and bone mass. Then, for example, a person who weighs 100 kg but its main component is muscle will not be a fat person, but on the contrary, a very healthy person with an enviable physical condition.
B, bacteria! i hope this helps! if you need a explanation let me know!! :)
Answer:
The bones are thickened.
Good muscle ton is created.
Muscle fibers get bigger.
The body organs work better.
Explanation:
1, 4, 5, & 7 are all correct. Exercise does a lot to improve physical health. The others are rest are either something that resulted in something that is not exercise or something that resulted in exercise, but are not improving physical health.
