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
aleksandr82 [10.1K]
3 years ago
11

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

Health
1 answer:
Naddika [18.5K]3 years ago
7 0
The correct answer would be D. organs and muscles require more blood under stress
You might be interested in
Briefly describe the "C-A-B" of resuscitation
Andrews [41]
<span>C-A-B: chest compressions first, then airway and breathing.</span>
4 0
3 years ago
Read 2 more answers
Which of the following statements about first sexual intercourse is TRUE? A. People who abstain from first sexual intercourse un
mariarad [96]
Hey there!

The second option or option B seems like the best.
B. Young people who participate in first sexual intercourse before age 14 are significantly more likely to have more sexual partners throughout their lives.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Find the slope of the line that passes<br>through these two points.<br>(2, -3); (6, 4)<br>acellus ​
grigory [225]

Answer:

7/4

Explanation:

To find slope you subtract the first y value from the second y value and divide that number by the first x value subtracted from the second x value.

The equation is: \frac{4 - (-3)}{6-4}

You can simplify this to: \frac{7}{4}

Your answer is 7/4 as a fraction and 1.75 as a decimal.

Hope this helps!

5 0
3 years ago
Which of the following is an
Anna35 [415]

Answer:

C

Explanation:

3 0
3 years ago
Read 2 more answers
How do the following issues influence your current dating behaviors?
Otrada [13]
Social conformity can peer pressure you, self discipline can influence you do date or not deciding on what you believe you deserve. And impulse versus delayed gratification can influence you by making drastic and not very though out decisions.
7 0
3 years ago
Other questions:
  • As a child, Doona, who displayed an inhibited personality, overreacted to new situations by crying.
    10·1 answer
  • Which suggested change would cause the greatest increase in the amount of overload in your weight-training workout?
    5·1 answer
  • Which of the following would be the best example of positive social influence?
    12·1 answer
  • When testing for HIV, doctors look for the presence of_____
    11·1 answer
  • I have a few questions (4) &amp; I'm being timed
    14·1 answer
  • Match these items.
    11·2 answers
  • Which of the following is not a cool-down exercise?
    9·2 answers
  • Actions and ethics practiced on the sports field __________.
    11·2 answers
  • _____ is the process of removing microorganisms from a surface.
    13·1 answer
  • I didnt see p.e. so i chose health<br> please help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!