Question

It's no surprise that exercise increases energy. The physical challenge prepares your body in a variety of ways. Blood sugar is

more quickly converted to fuel, more oxygen is supplied to your cells, and fight-or-flight hormones are released. Instead of leaving
you exhausted, exercise energizes. Do it in the morning for an all-day high or later in the afternoon for a pick-me-up
This paragraph is mostly about how
A.
exercise makes you live longer
B. exercise is easier than it looks.
C. everyone should exercise daily
D. exercise increases your energy

Answer 1

D. Exercise increases your energy

Step-by-step explanation:

i just did it on studyu island

Answer 2

D. exercise increases your energy

Step-by-step explanation:

The first sentence in this paragraph is the most important. It says that exercise increases your energy. Other sentences in this paragraph describe how this happens, so they are details that support the central idea.