Answer:
Treatments and Therapies. Anxiety disorders are generally treated with psychotherapy, medication, or both. Psychotherapy or “talk therapy” can help people with anxiety disorders.
Explanation:
Answer:
b. light speed
Explanation:
Light speed.
This is the distance that light travels in a year, aprox 9.46 trillion Kilometers.
Answer:
D: a trait with a dominant and recessive allele!
Answer:
By action potential nerve contract the muscle
Explanation:
The muscle contract when the nervous system sends action potential to the muscle. So the nervous system delivers signal to muscle, the first signal reaches the neuromuscular junction. The signals are passed by a chemical messenger called neurotransmitter release by motor neurons, the chemicals bring reaction and shorten the muscle fibre. When neurotransmitter are absent or reduce in concentration the process reverse and muscle relax again.
