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

Author Question: Which of the following statements regarding circulatory systems is true? (Read 31 times)

B

  • Hero Member
  • *****
  • Posts: 570
on: Jul 15, 2019
Which of the following statements regarding circulatory systems is true?
◦ Veins carry blood away from the heart to body organs and tissues.
◦ A circulatory system is necessary in any animal whose body is too large or too complex for vital chemicals to reach all parts of the body by diffusion.
◦ Materials are exchanged directly between the blood and body cells.
◦ The smallest blood vessels in the body are veins.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by B on Jul 15, 2019

SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


B

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 15, 2019
TY


SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 15, 2019
You're welcome


« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

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.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

True Forget-Me-Not True Forget-Me-Not
Which is TRUE about the alternation of generations cycle that is diagramed above? Which is TRUE about the alternation of generations cycle that is diagramed above?
Major Wind Systems: Sea and Land Breezes Major Wind Systems: Sea and Land Breezes
Effects of the sympathetic and parasympathetic nervous systems. Effects of the sympathetic and parasympathetic nervous systems.
How to convert verbal statements into algebraic equations (Part 4) How to convert verbal statements into algebraic equations (Part 4)
Systems of the Human Body Systems of the Human Body
Video: Sperm Formation

For a complete list of videos, visit our video library