It's bad for his health to avoid exercise.
Hope I helped :)
Answer:
caused acetylcholine to be continuously released by the motor neurons.
Explanation:
The venom of black widow spider is neurotoxic and contains α-latrotoxin. This toxin binds to the surface receptors of neurosecretory PC12 cells and vertebrate synapses and activates the release of the neurotransmitter acetylcholine.
Acetylcholine is the neurotransmitter which plays important role in muscle contraction so the toxin allow the continuous release of the neurotransmitter which cause contraction of smooth muscle in airways and other muscle in the body and cause breathing difficulties and muscle spasms.
I believe the answer is the scrotum
Answer:
True
Explanation:
Because increasing flexibility of muscle-tendon unit performances better
Answer:macrophages are responsible for engulfing pathogens to destroy them.
Explanation: Because Some pathogens subvert this process and instead live inside the macrophage
