1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
3241004551 [841]
2 years ago
10

Why does the heart automatically adjust the flow of blood to match activity levels?

Health
1 answer:
gayaneshka [121]2 years ago
3 0

Answer:

D. Organs and muscles require more blood under stress.

Explanation:

Because muscular contractions can have a protracted metabolic expenditure because it has to be adjusted to the demands of the contracting muscles.

You might be interested in
Which of the following is important in helping you meet a goal? A set a deadline for completion. B Be sure to keep at it for at
VikaD [51]

Answer:

A. Set a deadline for completion.

Explanation:

Every goal should have a target date so that you have something to aim toward and a deadline to focus on. This portion of the SMART goal criterion keeps your daily duties from taking precedence over your long-term objectives.

4 0
2 years ago
What is alzheimer's disease?
3241004551 [841]
B: Alzheimer's inhibits your ability to remember things (dementia) and degrades brain cells.
4 0
3 years ago
What is evolutionary psychology?
Paraphin [41]

Answer:

Evolutionary psychology is a theoretical approach to psychology that attempts to explain useful mental and psychological traits—such as memory, perception, or language—as adaptations, i.e., as the functional products of natural selection.

Explanation:

HOPE THIS HELPS :)

7 0
3 years ago
Read 2 more answers
The therapeutic value of a medication is called its (blank)?
densk [106]
The therapeutic value of a medication is called its efficacy. 
6 0
3 years ago
Read 2 more answers
Physical symptoms of stress
tatyana61 [14]
Depression
Fatigue
Sometimes even anger!

Hope this helps! : )
6 0
4 years ago
Other questions:
  • Which is a U.S. national health goal?
    10·2 answers
  • Participating in physical activities at least five days a week is sufficient to stay physically fit. In this sentence, what does
    11·1 answer
  • List 3 speech topics addressing questions of fact.
    14·1 answer
  • What is it called when an egg from a female is withdrawn and fertilized with sperm in a laboratory for 2 to 3 days with subseque
    9·1 answer
  • The Three Domain system consists of which of the following?
    14·1 answer
  • How do you suck you're own?​
    12·2 answers
  • An undersupply of serotonin is most closely linked to
    6·1 answer
  • What message do you think the cartoonist is trying to convey (what is the cartoon saying)?
    15·1 answer
  • How many points will the batting team get if the batter hits a home run, with 2 people on base?
    11·1 answer
  • ABUSING STEROIDS CAN RESULT IN? A. PREMATURE HEART ATTACKS B. PSYCHIATRIC PROBLEMS C. ALL OF THE ABOVE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!