Answer:
tell me the question I may answer it
Answer:
The flight or fight reaction.
Explanation:
The nervous system and hormonal system of the body work together to maintain the normal physiology and homeostasis of the body. The body can bring some internal changes depending on the external situation.
The fight and flight condition of the body may arise in case of any frightened situation. On seeing the bear, the body's fight and flight mechanism starts to cope with the situation. The epinephrine hormone brings changes via activating the autonomic nervous system of the body. The heart beat fast, pupils dilated and the blood flow increases in the body.
Thus, the answer is flight or fight reaction.
Alzheimer’s disease is the most common type of dementia, a general term for a decline in mental abilities. With Alzheimer’s disease, someone will experience a decline their abilities to:
remember
think
judge
speak, or find words
problem solve
express themselves
move
In the early stages, Alzheimer’s disease can interfere with day-to-day tasks. In the later stages, someone with Alzheimer’s will depend on others to complete basic tasks. There are a total of seven stages associated with this condition.
There’s no cure yet for Alzheimer’s, but treatment and interventions can help slow the progression. By knowing what to expect from each stage, you can be better prepared for what is to come.
<span>They benefit from having the respiratory </span>system<span> give oxygen and take away carbon dioxide. Muscle </span>cells benefit<span> by having circulatory </span>system<span> bring them blood and oxygen. The heart pumps blood towards the arteries, arteries carry blood to the </span>cells<span>.</span>
There are conjoined twins which are formed, a single egg develops into 1 baby. Sometimes a single egg divides in half 1 to 2 weeks after it's fertilized. This creates a set of identical twins. The exact cause of conjoined twinning is not known.
There are non identical twins.Non-identical twins form from two completely separate eggs which are fertilised by two completely separate sperm. These fraternal twins are no more alike than any other siblings in a family with the same biological mother and father. Because identical twins share the same genes, they are always the same gender.
