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
notka56 [123]
3 years ago
5

The heart rate increases during exercise. This increase in heart rate increases blood flow to the muscles. Explain, as fully as

you can, why this increase in heart rate is necessary.
pls help I am on a timer, think it is biology but not sure
Biology
1 answer:
Sonja [21]3 years ago
8 0

Answer:

Getting your heart beating faster than it's resting rate each day trains your body to move oxygen and blood to your muscles more efficiently. This helps your muscles use that fuel more economically as well, and ultimately you move with more ease. In other words, you end up in shape.

Explanation:

You might be interested in
The most important of the secondary lymphoid organs in the body are the lymph nodes.
Anit [1.1K]
The answer is a. True
6 0
3 years ago
Which is a primary difference between all prokaryotes and eukaryotic cells?
padilas [110]

Answer:

Prokaryotes are the most primitive organism that exists on earth. They have the simplest form of body organization and they do not perform complex tasks.

The eukaryotic cell has nucleus in it and they have more complex machinery in their body to perform various tasks accordingly.

The nucleus of the prokaryotes are not enclosed in the nuclear membrane and it is dissolve in the cytoplasm. It lacks true nucleus.

Eukaryotes have nucleus enclosed inside nuclear membrane.

4 0
3 years ago
A group of zebras breaking off from a herd decreases the size of the herd population through immigration. t f
Nitella [24]
This is true :)),,,,,
4 0
3 years ago
Read 2 more answers
Identify the process that transforms radiant energy to chemical energy which is stored in producers as glucose.
katrin [286]
C-photosynthesis . I think
8 0
3 years ago
Look at the image below. The leaves of the unhealthy plant are yellow. What substance is missing from
Juliette [100K]

Answer:

the substance that they are missing is called chlorophyll, which all green leaves have

8 0
3 years ago
Other questions:
  • Why will discharge of sewage wastes into lakes and rivers having abundant varieties of fish eventually eliminate much of the div
    6·1 answer
  • Which is a non-Mendelian trait?​
    15·2 answers
  • Give a scenario where a cell may need to perform a form of endocytosis
    6·2 answers
  • The average weather condition in an area over an extended period of time
    6·2 answers
  • Plants and animals die without air. Why? Which gases do plants and animals inhale and exhale? What are the role of these gases i
    8·1 answer
  • Which of the following species is not endemic to New Zealand?
    9·1 answer
  • Which of the following is the most appropriate pairing of microbe and biosafety level? Which of the following is the most approp
    11·1 answer
  • This is the general outline of Recombinant DNA Technology according to my teacher. Can you explain VI for me? It sounds a bit va
    13·1 answer
  • Which TWO pieces of evidence suggest that the test of introducing Texas panthers into Florida
    9·1 answer
  • When doing medical research with human subjects, which four limitations are un voidable?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!