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

Author Question: Exchange of oxygen, nutrients, and waste materials takes place across the walls of small vessels ... (Read 93 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Aug 20, 2018
Exchange of oxygen, nutrients, and waste materials takes place across the walls of small vessels called ____.
 
  a. ducts
  b. venules
  c. arterioles
  d. capillaries
  e. lymphatics

Question 2

What is the most metabolically active organ?
 
  a. Liver
  b. Spleen
  c. Stomach
  d. Pancreas
  e. Brain


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: A


abarnes

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Aug 20, 2018
Both answers were spot on, thank you once again


234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Aug 20, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Small Copper Small Copper
blood vessels blood vessels
Some of the many small molecules found in cells Some of the many small molecules found in cells
Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR
Lymphatic system vessels and the flow of lymph. Lymphatic system vessels and the flow of lymph.
Proteins are body-building nutrients Proteins are body-building nutrients
Video: Electrical changes in the heart

For a complete list of videos, visit our video library