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
tiny-mole [99]
3 years ago
14

I need help what’s this. it’s about heart rate

Biology
1 answer:
spin [16.1K]3 years ago
5 0

Answer:

During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.

You might be interested in
Can someone help on this science question for BRAINLIEST please.
kakasveta [241]

Answer:

most at of earth s water is salt water found in oceans

4 0
3 years ago
During which process is mRNA converted into a sequence of amino acids for protein production?
alisha [4.7K]
During the process of translation.
8 0
2 years ago
Read 2 more answers
To further study anti-nAChR antibody function, the researchers wanted to replicate the experiments described in the passage in o
Aloiza [94]

Answer:

B/ Because the electrolyte rich baths were infused with in consistent amount of Ach.

Explanation:

Why B? Because the electrolyte rich baths were infused with in consistent amount of Ach. Used concentrations * Ach used, thus we get double the result.

Not A: Because the control need to be used.

Not C: Because autoimmune antibodies are transported to every tissue of body including skeletal muscle.

Not D: Mice and other rodents are often used as animal models.

3 0
3 years ago
What could happen if an organism could not maintain homeostasis
vampirchik [111]

Answer:

They would be a damage of cells because homeostasis regulate the internal body environment so as to maintain a steady state to provide optimum conditions for normal and efficient functioning of the body cells.

4 0
3 years ago
Which of the following instruments focuses light through two lenses at once to magnify a cell?
Archy [21]

Answer:

the first one is correct

Explanation:

:)

The compound light microscope is the most commonly used type of microscope. It uses lenses and light to magnify and view images.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Is Mycobacterium plei gram positive or gram negative or not either or?
    14·1 answer
  • Name three conditions/diseases from which inactive people are more likely to suffer
    7·1 answer
  • Polymers are made up of individual subunits called
    8·1 answer
  • Describe one similarity and one diffence between DNA and RNA
    14·1 answer
  • Which describes a group of organs that work together to perform a common function?
    6·2 answers
  • What is the carbon cycle?
    15·1 answer
  • Que es solution hole​
    7·1 answer
  • How do you think the sequence of amino acids in an enzyme relates to its ability to bind to a specific target molecule?
    6·2 answers
  • 1. what are the 3 points of dimensions? <br>2. Define health<br>3. What is Mental dimension??​
    5·2 answers
  • What is the primary role of photosynthesis in the carbon cycle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!