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
alexdok [17]
3 years ago
12

Why does your heart beat faster when you exercise?

Social Studies
2 answers:
daser333 [38]3 years ago
8 0

Answer:

<em><u>I</u></em><em><u> </u></em><em><u>think</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>(</u></em><em><u>b</u></em><em><u>)</u></em><em><u> </u></em><em><u>option</u></em><em><u>.</u></em><em><u> </u></em>

Explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌✌✌</h2>
mihalych1998 [28]3 years ago
3 0
2nd option
Because when yawing all this energy of the process of cellular respiration in the mitochondria the cells need a supply of o2 which the heart starts pumping faster than o bring and process more
You might be interested in
Dan and Jenny spank Nolan when he pulls the dog's tail. They are using _____ to teach Nolan not to pull the dog's tail.
Ainat [17]

Answer:

Discipline

Explanation:

Discipline is teaching someone not to do something through some kind of trial or punishment, respectfully or through consequence.

6 0
3 years ago
Which of the processes may possibly be isothermal? check all that apply. view available hint(s)
pogonyaev

For iso thermal ( constant - temperature) process pV = constant ,

Pressure is inversely proportional to the volume and the graph is a hyperbola

curve 6------>4------->1

The process shows the isothermal process.

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure is the pressure relative to ambient pressure. Various units are used to express pressure.

Pressure is defined as the physical force exerted on an object. The applied force is normal to the surface of the object per unit area. The basic formula for pressure is F/A (force per unit area). The unit of pressure is Pascal (Pa).

Learn more about pressure here:brainly.com/question/25736513
#SPJ4

8 0
1 year ago
18. What three qualifications gave someone the title of Margrave?
geniusboy [140]

Answer:

Mar-grave is the title for an individual appointed by the Reinaldo Council who leads a city in the Republic of Reinaldo.

3 0
3 years ago
Child-rearing, education, and marriage are examples of what social construct
creativ13 [48]
<span>Child-rearing, education, and marriage are part of the family social construct. The purpose or starting a family is to have children and raise them to be educated citizens who will contribute to society and start families of their own one day.</span>
6 0
4 years ago
How many people are there online in Brainly?​
maks197457 [2]

Answer:

1m or 2m or 1.5m we dont know?

Explanation:

<3

4 0
3 years ago
Read 2 more answers
Other questions:
  • Acid deposition can take which of the following forms
    14·1 answer
  • Freud established early psychological theories that linked addiction to __________ habits.
    11·1 answer
  • The number one predictor of project success is: a) Documentation that clearly articulates the consequences of failing to achieve
    13·1 answer
  • The methods of the field of _____ are used to investigate the relationship between the physical properties of a stimulus and obs
    6·1 answer
  • Economic sectors are determined based on what criteria? A. How important a job is to human survival. B. How closely a job is rel
    7·2 answers
  • In the context of approaches to psychotherapy, the _____ stress the importance of the unconscious mind, extensive interpretation
    6·1 answer
  • Why is there a need for local governments?
    8·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST Summarize the differences in policies between the Federalists and the Democratic-Republicans, a
    6·1 answer
  • Having a realistic pride in one’s abilities, accomplishments and goals is known as _______. a. success b. self-esteem c. self-ef
    12·1 answer
  • If you want to become a digital citizen, you only have to buy a piece of technology. <br> false/true
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!