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
prohojiy [21]
3 years ago
9

7. Explain why there is a difference in the amount of oxygen taken in at rest and during the vigorous activity, (2​

Biology
2 answers:
DochEvi [55]3 years ago
6 0

Answer:

Physical exercise leads to an increase in the arteriovenous oxygen difference in all individuals. As exercise intensities increase, the muscles increase the amount of oxygen they extract from the blood, and this therefore results in further increases in a-vO2 diff.

Explanation:

Ivanshal [37]3 years ago
5 0
Exercise intensities increase and the muscles increase the amount of oxygen they extract from the blood
You might be interested in
A mineral made of oxidized hydrogen
natta225 [31]
Oxidized hydrogen does not participate in mineral formation.
7 0
3 years ago
13. Which statement below about the periodic table is true?
seropon [69]

Answer yeah

Explanation:

o

8 0
3 years ago
Which is NOT true of mitochondria and chloroplasts? a. They are found in all organisms b. They contain DNA and 70S ribosomes c.
Nikitich [7]

Answer:

a. They are found in all organisms

8 0
3 years ago
Two bicyclist are accelerating forward at the same rate. Biker 1 has less mass than biker 2. Which statement describes the net f
inysia [295]

Answer: the answer is the net force on biker 2 is greater than in biker 1

Explanation:

Just took it on apex

6 0
3 years ago
There were many factors that affected people who lived in the Great Plains during the Dust Bowl era. What was the main factor th
cupoosta [38]

Answer: The Dust Bowl was caused by several economic and agricultural factors, including federal land policies, changes in regional weather, farm economics and other cultural factors. After the Civil War, a series of federal land acts coaxed pioneers westward by incentivizing farming in the Great Plains.

Explanation:

1) Manifest Destiny: The US Government wanted settlers to move onto the Plains as they needed the land to be settled and farmed and for communities and towns to grow up and expand. This was needed if the USA was to be a rich and successful country. The government therefore promoted the idea of Manifest Destiny.

6 0
3 years ago
Other questions:
  • _____________ lie close to the nucleus. they are rod shaped bodies that lie at right angles to each other; internally they are m
    15·1 answer
  • What is one path carbon can take through the environment?
    13·1 answer
  • Difference between Ecological Succession and Degradation?
    13·1 answer
  • What is the major difference between primary and secondary succession?
    5·1 answer
  • Which of the following statements best represents the theory of pangenesis developed by Hippocrates?
    10·1 answer
  • Its biology, help please :)​
    11·1 answer
  • Can someone answer both please
    15·1 answer
  • 6 elements that are required in relatively large amounts in organisms???? I need help ASAP
    11·1 answer
  • Which is not a part of the Cell Theory?
    13·1 answer
  • What is the significance of black eyed peas and cabbage for new years
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!