Answer:
There's like 5000 mammals, but i'll name the ones off of the top of my head.
Explanation:
Squirrel, dog, pig, lion, mouse, monkey, elephant, and fox.
D. remaining well -hydrated while exercising is best, when you perspire from exercise you have to replace fluids or you will de-hydrate which is not safe.
A and B are both close, but A should be the answer. If yo need to get somewhere a certain amount of time, you need to be quick so you won't be late.
Cross-training is athletic training in sports other than the athlete's usual sport. The goal is improving overall performance. It takes advantage of the particular effectiveness of one training method to negate the shortcomings of another