This topic contains a solution. Click here to go to the answer

Author Question: What are the three components of the circulatory system? What will be an ideal ... (Read 98 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
What are the three components of the circulatory system?
 
  What will be an ideal response?

Question 2

Respiration is the exchange of oxygen and _______.
 
  a. carbon monoxide c. carbon dioxide b. air d. nitrous



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

apple

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

Heart Blood vessels Blood

Answer to Question 2

c




Pineappleeh

  • Member
  • Posts: 585
Reply 2 on: Jul 3, 2018
Great answer, keep it coming :)


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

For a complete list of videos, visit our video library