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
AnnyKZ [126]
3 years ago
10

I need help with this I don’t know how to use the chart and I need help on questions 2-3

Biology
1 answer:
alexandr1967 [171]3 years ago
3 0

Answer:

2. The relationship between O2 levels and arterial blood shows that the oxygen level was not affected, from rest to exercise to rest.

3. The relationship between O2 levels and venous blood shows that the oxygen level decreased when exercise was being performed, and the oxygen level returned to normal when resting.

Explanation:

You might be interested in
When cleaning up water pollution in a large lake or river, it is important to clean up the entire ?
Ainat [17]
The entire ecosystem.

It is important because any waste in a lake/water system can be harmful to the wild life. An example is trash like plastic bottles, cans, plastic bags, and oil.

Hope I helped you!

6 0
4 years ago
Whats the relationship between apparent diameter and distance?
Alik [6]
This is related to the angular diameter distance, which is the distance an object is calculated<span> to be at from and , assuming the Universe is </span>Euclidean<span>. The actual relation between the angular-diameter distance, , and redshift is given below.</span>
6 0
3 years ago
Describe atleast three careers in environmental science
Gwar [14]

Answer:

  • Environmental Scientist.
  • Environmental Lawyer.
  • Environmental Engineer.
  • Zoologist.
  • Conservation Scientist.
  • Hydrologist.
  • Teacher.

6 0
3 years ago
For how long heart stops when you sneeze
algol [13]

Answer:

You may have heard that your heart skips a beat when you sneeze, but that's a myth. Electrical signals that control your heart rate aren't affected by the physiological changes that happen when you sneeze. But the heart may get delayed for a second or two before resuming its regular rhythm.

8 0
3 years ago
Read 2 more answers
a person with genotype uu vv xx yy zz can have the same phenotype as a person with the genotype uu vv xx yy zz? true false
frez [133]
True
Genotype determines the phenotype and if the genotypes are the same, then the phenotypes will be the same as well.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Rain causing streams to flood would be an example of an interaction between which 2 spheres
    11·1 answer
  • What does it mean for a trait to be autosomal?
    8·1 answer
  • In most mammals, the left lung is divided into how many parts?
    14·1 answer
  • All living things are made of cells.what are cells made of​
    10·2 answers
  • Why is the energy from green wavelengths not absorbed?
    7·1 answer
  • 75 POINTS IF CORRECT!!!!
    8·2 answers
  • List 3 pros to cow calf operation
    15·1 answer
  • What are the levels of Organization for a plant and animal?
    12·2 answers
  • The defining characteristic 6 of partible water is that it is used for tap water can be used for washing in irrigation Can be us
    13·1 answer
  • Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!