"Regular aerobic exercise gives an individual more endurance" is a sentence that shows cause and effect. Which word indicates that cause

The cause is exercise

Explanation:

Cause and effect are the connection between things and actions, where one is the effect of the anther. Aerobic exercises are exercising by using more oxygen than you use just by standing still. It includes running, walking, swimming, etc.

That is why aerobic is the cause, and the endurance that is giving to a person is the effect.

i it is b. but if its not sorry

innocence can be defined as the lack of sin, relating it with the lack of guilt, also it can be a synonime of naivety. most people agree that sins are made out of experiences, intentionally or not, as well as you stop being naive once certain things happen to you throughout your life. so, with this explained, the chosen answers are:

when the boy saw the effects of war, he no longer viewed life as innocent.

the loss of innocence is a result of gaining experience and making mistakes.

one way to define innocence is as a lack of worldly experience or sophistication.