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
Aleksandr [31]
3 years ago
10

what is a good hypothesis for, how does heart rate change during and after an exercise is performed for two different periods of

time?

Biology
1 answer:
Mila [183]3 years ago
3 0
As you workout your heart rate will increase because you need oxygen.
You might be interested in
What would happen if I hired two private investigators to follow each other?
enyata [817]
They would run a background check on each other (if they didn't know each other by fame already), find out what they are and call you back, telling you to stop trying to be funny
7 0
2 years ago
Read 2 more answers
Which of the following activities would most likely be done by a physiologist?
Diano4ka-milaya [45]
The answer would be A
6 0
3 years ago
Read 2 more answers
The exchange of nutrients and oxygen between body and blood occurs in the..?
galina1969 [7]
Exchange of nutrients occurs in the digestive system. Exchange of oxygen occurs in lungs
5 0
3 years ago
A tectonic plate is part of the Earth's lithosphere and can be best described as
just olya [345]

Answer: is this what ur looking for?

1. Plate tectonic - continuing process in which sections (plates) move, instigating volcanoes and earthquakes, mountain construction and trench development.

2. Mid – ocean ridge - common type of divergent boundary.

3. Subduction - one plate sinks under another plate down into Earth's mantle, simple development alongside a convergent boundary.

4. Transform boundary - creating various earthquakes.

5. Rift valley - volcanoes and earthquakes shared and may developed low-lying comprising water.

I just took notes on this yesterday and got 110%

Explanation:

Hopefully this helped if not HMU and i will try my best to get u a better answer! :)

7 0
3 years ago
Read 2 more answers
The density of ice is actually less than that of liquid water above 4c explain why
Olenka [21]
Water expands as it freezes, so ice generally has more oxygen in it than liquid water, making it denser.
6 0
3 years ago
Other questions:
  • what is the main component of the cell membrane? a. lipids b. carbohydrates c. cholesterol d. proteins
    9·1 answer
  • Meningitis is the inflammation of the protective covering of the meninges. Which organs would be affected first by the condition
    10·2 answers
  • When the cord precedes the baby down the birth canal, pressure on the cord can cause hypoxia in the fetus. this life-threatening
    7·1 answer
  • 2. This cell structure acts as the "brain" or command center for the cell.
    11·1 answer
  • Bacteria grows most rapidly in the range of temperatures between:
    13·1 answer
  • Which describes the relationship between a genotype, a phenotype, and an organism's experiences?
    12·2 answers
  • What layer has the highest pressure
    12·1 answer
  • Can you please help me with this? This is due today
    11·1 answer
  • Can someone help me I am stuck
    12·1 answer
  • The grouping that includes turtles, lizards and snakes, crocodiles and alligators, birds, and bats is: _____.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!