Answer:
Amount of Oxygen required to remove lactic acid or muscle cramp is called oxygen Dept……
Answer:
2 because the central nervous system includes the brain, cerebellum, cerebrum, brain stem, etc.
It is D. Sponges can move but not all, they are soft not hard so not B. They do not make food they absorb it so it D
The answer is:
D).Concrete and water are not minerals
Hope this helps.
The answer is D. nitrogen