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

Author Question: Which blood vessel carries blood from the heart to the lungs? A) aorta B) vena cava C) ... (Read 97 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
on: Jul 3, 2018
Which blood vessel carries blood from the heart to the lungs?
 
  A) aorta
   B) vena cava
   C) pulmonary artery
   D) pulmonary vein

Question 2

Explain why breathing is necessary for cellular respiration to occur.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 3, 2018
Answer to Question 1

C

Answer to Question 2

We inhale oxygen because it is necessary for the breakdown of glucose to produce ATP. Carbon dioxide develops as a waste product of ATP production. We exhale this carbon dioxide to remove it from the body.


sc00by25

  • Member
  • Posts: 596
Reply 2 on: Jul 3, 2018
:D TYSM

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

heart heart
heart heart
Easy way to remember blood flow through the heart cardio Easy way to remember blood flow through the heart cardio
Heart Label Blank Heart Label Blank
Terms Related to Abnormal Blood Pressure Readings Terms Related to Abnormal Blood Pressure Readings
Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy. Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy.
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library