At age 65 and older, the death rate from unintentional injuries is " at an all-time low at an all-time high about the same as in middle adulthood about half as great as in adolescence

At age 65 and older, the death rate from unintentional injuries is at an all-time high."

Explanation:

From the age of 65 the rate of death that a person has is at all times high due to a variety of facts: The body does not work as well as it should, there is a high risk of catching viruses, that can be lethal because the body does not work effectively, there is a high possibility of having an accident such as falling or disorientation that can be risky, etc. In other words, the body is weaker and more vulnerable.

the answer is nerve impulses.

good

with out the ancient ppl we wouldnt have medicine beacuse they taught us.