Review every thing

Question 1

What does the stem do

Answer 1

The stem is made up of xylem and phloem it holds the plant up right for the photosynthesis it transports water and nutrients.

Question 2

What does the smooth muscle in the stomach do.

Answer 2

Many organs and blood vessel lined with smooth muscle period they are Involuntary period. Each organ that is lined with smooth muscle have different function. For example, the smooth muscle in the stomach help with digestion.

Question 3

How do we get energy from what we eat

Answer 3

The food have many energy when we eat our body will break down the food into a small carbohydrates and then it turn into the small molecules and absorb them to use as energy. The energy come forms the three main nutrients carbohydrates, protein, and fat. The carbohydrate is the most important energy source.

Question 4

What does muscle do in our body

Answer 4

It helps control the heartbeat, breathing, and allows for the movement in the body.