C. an egg is released from an ovary
Muscle memory ............
Answer:
An independent variable is what is being manipulated, the dependent is the outcome of the manipulation.
To set your intensity level, you need to use your maximum heart rate, which is determined by subtracting age from 220. Correct answer: A
Exercise intensity correlates with how hard the activity feels to you. Exercising at the correct intensity can help you get the most out of your physical activity.
At least 150 minutes per week of moderate-intensity exercise, or at least 75 minutes per week of high-intensity exercise are recommended.
Answer: Your heart has to pump blood so u can live
Explanation: