« previous next »

Author Question: To adjust blood pressure independently in the capillaries of the gas-exchange su (Read 480 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Sep 7, 2013
To adjust blood pressure independently in the capillaries of the gas-exchange surface and in the capillaries of the general body circulation, an organism would need a(n)
A)  open circulatory system.
B)  hemocoel.
C)  lymphatic system.
D)  two-chambered heart.
E)  four-chambered heart.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Sep 9, 2013
Choose E

GL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Blood and its components. Blood and its components.
Clear Blood Clear Blood
Circulatory System: Blood Vessels Circulatory System: Blood Vessels
Automated blood analyzer. Automated blood analyzer.
Blood Pressure (BP) Blood Pressure (BP)
Blood Groups and Blood Types Blood Groups and Blood Types
Video: Smoking Cessation

For a complete list of videos, visit our video library