Wednesday
April 23, 2014

Homework Help: Fitness

Posted by Angela on Sunday, August 21, 2011 at 8:42pm.

1. Your heart functions in your body as a/an
A. filter for impurities.
B. organ for absorbing vitamins and minerals.
C. muscle that helps to pump oxygen around the body.
D. series of joints responsible for endurance.
2. If you’re aerobically fit, you can
A. quit your normal exercise routine without any
negative effects.
B. sustain a regular routine of exercise for 30–60 minutes
with minimal fatigue.
C. lift very heavy weights without injuries to your joints.
D. run a marathon without experiencing fatigue

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Biology - Why does the blood go from the lungs to pick up oxygen and then return...
heart and lungs/cardiorespiratory fitness - the heart may become larger when an ...
science/the human body - explain why a person will die if their heart stops ...
Math - Need help understanding half-life/decay problem for upcoming test. A ...
proof read bio lab - Hi, it would be greatly appreciated if someone could ...
science - 1. _____ is the process by which food is broken down so that nutrients...
Fitness - describe the path that oxygen follows through the human body to reach...
fitness - VO2max is related to which one of the following choices? A. The ...
science - pick two systems in the body and explain how they interact interact ...
childcare - Children learning to take their heart rates are demonstrating... A....

Search
Members