Author Question: What occurs naturally after periods of physical activity? a. proper nutrition b. gallbladder ... (Read 66 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
What occurs naturally after periods of physical activity?
 a. proper nutrition
 b. gallbladder disease
  c. depression
 d. sleep
 e. anxiety

Question 2

Physical activity that challenges the heart and lungs strengthens both the _____ and _____ systems.
 a. circulatory; nervous
 b. digestive; endocrine
 c. circulatory; lymphatic
  d. respiratory; digestive
 e. circulatory; respiratory



Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

d

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344

 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

For a complete list of videos, visit our video library