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
denis-greek [22]
3 years ago
12

1. During exercise, the amount of blood that returns to the heart increases dramatically. What change (if any) can be predicted

about stroke volume
Biology
1 answer:
sergey [27]3 years ago
4 0

Due to the increase in the amount of blood that returns to the heart during exercise, the stroke volume increases.

<h3>What is stroke volume?</h3>

Stroke volume refers to the volume of blood pumped by the left ventricle of the heart per beat.

Factors that affect the stroke volume include:

  • contractility
  • preload and
  • afterload

An increase in exercise increasesthe amount of blood returning to the heart, therefore, the stroke volume increases.

Learn more about stroke volume at: brainly.com/question/1050328

You might be interested in
How to get food coloring out of water without chemicals?
Sphinxa [80]
All matter whether solid, liquid, gas has a chemical formula or elemental symbol.
Filtration may work, there are many types of filters capable of filtering specific types if compounds.
5 0
4 years ago
How many total atoms are present in the compound Mg(OH)2
serg [7]
There are two ..,there are one magnesium ion and two hydroxide ions
6 0
3 years ago
A slow reproduction process is a disadvantage of which form of reproduction? sexual reproduction asexual reproduction binary fis
Klio2033 [76]

The right answer is sexual reproduction.

Reproduction is the set of processes by which a species is perpetuated, causing the birth of new organisms. In sexual reproduction, the increased complexity of the genome must develop two different but compatible versions: one male, the other female within each individual (two alleles from both parents). In addition, the species is constrained to a slower evolutionary process to maintain compatibility, where asexual individuals can mutate much more rapidly to adapt to changes such as many bacteria and viruses.

6 0
3 years ago
Read 2 more answers
Which of the following cells spends the most time in interphase
Mama L [17]
<span>The majority of eukaryotic cells spend most of their time in inter-phase.</span>
8 0
4 years ago
Which of the following statements is true of meiosis? (4 points)
Anastasy [175]
In meiosis, one haploid divides in.to two diploid cells
7 0
3 years ago
Other questions:
  • Which of the following is critical in developing a scientific
    12·1 answer
  • What is molecule.....​
    14·1 answer
  • What happens to chromosomes before mitosis begins
    10·1 answer
  • Can some one please help me with these problems? Please I need answers FAST ;-;
    13·1 answer
  • What is a product of both aerobic and anaerobic respiration
    10·2 answers
  • I need help to answer this question
    8·1 answer
  • Which type of fault occurs when rock is subjected to this type of stress?
    11·2 answers
  • Will mark brainlist if the answer is correct
    5·1 answer
  • Which of the following terms would be used to indicate a patient is suffering from neuropathic pain?
    9·1 answer
  • Microsporangia in flowering plants are located in the.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!