An in-breath is that you are breathing in Oxygen. And and out-breath you are breathing out Carbon Dioxide
Answer: 5 percent.
Explanation:according to a recent census in the US, only five percent of elderly people (65 years plus) live in homes, nursing houses, retirement places ecetera. Which is a lot less than one would believe.
Answer:the the frog is an amphibian, it lives on both water and land.
Explanation:
An independent variable is manipulated, or changed. The dependent, or responding variable, changes based on the independent variable. The dependent variable is examined.
EXAMPLE:
If you are trying to determine how much water works best for growth of grass... Your independent variable would be the amount of water (you are controlling it). Your dependent variable is the grass growth, you are measuring it based on how it responds to the water.
Hope I helped!!
It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction, creates an awareness of the environment, and plays a major role in emotions, memory, and reasoning.