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]
2 years ago
14

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

Biology
1 answer:
spin [16.1K]2 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
What is the name of the major light absorbing pigment in green plants photosynthesis
PSYCHO15rus [73]

The answer is chlorophyll.

6 0
3 years ago
2 Points
Bezzdna [24]
A because it’s dna fragments
8 0
3 years ago
Read 2 more answers
How does algae reproduce? Select the best answer.
Lynna [10]

b. both sexually and asexually

6 0
3 years ago
Supposed a biologist design an experiment to study the effect of water pollution on the reproduction rate f salmon.what is the d
ANTONII [103]
The dependant variable would be the salmon, because they depend on the water and pollution levels to give a result.
4 0
3 years ago
Read 2 more answers
During which type of counseling does the senior allow two-way analysis to develop solutions
motikmotik
Counseling is a task led by a senior marine in a relationship requiring 2 way communication.There are 3 types of counseling which are the directive, collaborative and the non directive which is the answer on the scenario mentioned. Non directive allows 2 way analysis in order to have solutions.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Nucleus acids offer variability because they contain alternate forms of genes called
    6·1 answer
  • What device can be used to make measurements globally?
    10·2 answers
  • How does evolution unite all fields of biology?
    12·2 answers
  • The initial site where bile mixes with chyme
    8·1 answer
  • Why does the respiratory system need to pass oxygen to the blood?
    8·2 answers
  • AP Environmental Question, photosynthesis - please help!
    12·1 answer
  • Ocean floors are well mapped. <br><br> True <br> False
    11·2 answers
  • Animals cells lack _____.
    13·1 answer
  • Which form of a gene controls a trait?
    6·2 answers
  • Describe the interaction between the digestive and circulatory system of the earthworm.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!