Answer:
The skull protects the brain from any direct damage and the vertebrae helps keep the nerves in the spine in place and protected from damage. So the central nervous system is protected by the vertebrae and the skull.
We get tired after exercise because our muscle fibers get tired very quickly. This is due to the major source of energy for the muscle tissue, called adenosine triphosphate, or ATP. As the muscles make use of this supply of energy, they get tired and fatigue.
Answer:
A coin is weighted so that the head is twice as likely to appear as the tail. When such ... =>p+2p=1 =>p=1/3 i.e. probability of getting tail in a single toss=1/3 ... The sample space is S = { H, H, T}. So, n(S) = ... How would you find the probability of getting exactly two heads
Explanation:
<span>Psychosocial health is the result of complex interaction between a person's history and his or her thoughts about and interpretations of the past and what the past means to the present.</span>