This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The blood exchanges oxygen and carbon dioxide in the: a. heart. b. liver. c. digestive system. d. ... (Read 63 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Aug 20, 2018
The blood exchanges oxygen and carbon dioxide in the:
 a. heart.
 b. liver.
 c. digestive system.
  d. lungs.
 e. mouth.

Question 2

Of the choices provided, which is the most difficult to digest?
  1.Chicken
  2.Beef
  3.Peas
  4.Grains
  5.Pork


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Aug 20, 2018
Answer to Question 1

d

Answer to Question 2

4


nautica902

  • Member
  • Posts: 591
Reply 2 on: Aug 20, 2018
Great answer, keep it coming :)

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Urinary System Urinary System
A clogged PCV system caused the engine oil fumes to be drawn into the air cleaner assembly. This is ... A clogged PCV system caused the engine oil fumes to be drawn into the air cleaner assembly. This is ...
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
Muscular system and Cardiovascular system Muscular system and Cardiovascular system
Ontario's electricity system four key components Ontario's electricity system four key components
Human Lungs (Respiratory System) Human Lungs (Respiratory System)
Video: Protein Secondary and Tertiary Structures - Animation

For a complete list of videos, visit our video library