Answer:
More oxygen is also going to the muscles. This means the heart beats fewer times per minute than it would in a nonathlete. However, an athlete's heart rate may go up to 180 bpm to 200 bpm during exercise. Resting heart rates vary for everyone, including athletes.
Explanation:
Answer:
its B
Explanation:
The digestive system doesn't receive any hormones from the endrocrine system.
ANSWER:
i think the answer would be C) the final stages of brain development.
~batmans wife dun dun dun...aka ~pizza ninja (so watch out b4 a steal yo pizza...)
The last one is true.
All the others ones are incorrect.
:)
In a upward phase of a sit up:
The spine would be the joint being used.
The joint type would be, Cartilaginous/
Gliding.
The vertebrae would be the bone being used.
HOPE THIS HELPS! ^_^