omg... that's really hard and i don't know what the answer is.
Explanation:
by the way, thanks for points
Answer:
What statements can I choose from?
Explanation:
When a nerve impulse reaches the end of an axon, the axon terminal released ACh into the synaptic cleft. 2. ACh diffuses across the cleft and attaches to the ACh receptors on the sarcolemma of the muscle fiber. 3. ACh binding triggers electrical events that ultimately generate an action potential.
It is not a combination of innate and learned behavior, because the the person is naturally the way he/she is. Human behavior can be common, unusual, acceptable, or unacceptable. Humans evaluate the acceptability of behavior using social norms.
The skeletal system supports and protects the body and the muscular system is for movement.
