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
KATRIN_1 [288]
3 years ago
12

PLEASE HELP!!!!

Biology
1 answer:
Marizza181 [45]3 years ago
3 0

Answer:

during exercise there is an increase in physical activity and the muscle cells respire more than they do when the body is at rest

Explanation:

the heart rate increases during exercise as well as the rate of breathing, this makes sure that more oxygen is absorbed into the blood and more carbon dioxide is removed from it

You might be interested in
Please help !!!!!!!!!
algol13
The biosphere. This is the layer that contains all life on the planet.
3 0
3 years ago
Read 2 more answers
What kind of nucleic acid is found in retroviruses? ​
yKpoI14uk [10]

Answer:

A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.

7 0
3 years ago
A role can be defined as
vovangra [49]

Answer:

The set of prescribed behaviors that are associated with a particular social position.

Explanation:

A role in a society is a behavior that we do as part of our position that we have in that society. There are many roles that we do on a daily basis. These can be gender roles, parental roles, the roles we do at a given job position, and many others. We all know the role of a firefighter because we know what to expect from that role in society.

8 0
2 years ago
Need answer fast if possible ​
Anni [7]
What is the question ?
7 0
3 years ago
Which of the following will NOT facilitate the transfer of oxygen to tissues?
bija089 [108]

Answer:

decreased body temperature

Explanation:

Muscles also need oxygen to function properly. Given that blood flow must be maintained at high levels to supply oxygenation and muscle substrates, mechanisms have been found to facilitate this process. Among the processes that facilitate the transfer of oxygen to tissues, we can mention lowering blood pH, increasing carbon dioxide and increasing exercise.

Lower body temperature, in turn, makes it difficult to transfer oxygen to tissues, causing fatigue, pain and other problems.

4 0
3 years ago
Other questions:
  • Which of the following can be determined through the examination of fossils?
    9·1 answer
  • Water crosses the plasma membrane through special channels known as _____.
    6·1 answer
  • Fears of snakes thunderstorms darkness and water are classified as
    7·1 answer
  • Hemophilia is a hereditary bleeding disorder that primarily affects males. Why does this condition typically affect males more t
    13·2 answers
  • PLEASE HELP ASAP!!<br> Classify each planet as an inner planet or an outer planet.
    5·1 answer
  • What are skeskeleton bones​
    13·2 answers
  • Breaking a phosphate bond in an ATP molecule releases
    13·1 answer
  • What foods don't have glucose in them?
    8·2 answers
  • Which of these statements describes one way that a nonrenewable energy resource is obtained?
    11·2 answers
  • Which is located outside the nucleus of an atom? a. Electron b. Ion c. Neutron d. Proton
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!