1. Part A: What is one way the heart is used? A. To release fatty deposits into our blood vessels.
B. To feed our bodies.
C. To let our other muscles know they can rest.
D. To send blood through the body.

2. Part B: Which of the following details from the passage best supports your answer in Part A?
A. “A poor diet can lead to fatty deposits in the blood vessels.”
B. “Exercise and a well-balanced diet are important parts of keeping your heart and blood vessels
healthy.”
C. “The other muscles in their body can just stop and rest if they become tired. But not their heart!”
D. “Every time your heart beats, it sends blood throughout the body.”

Describe the purpose and function of recording the start and stop time for anesthesia services.

Which form of birth control good people use without altering hormonal systems are blocking sperm from fertilizing an egg

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility