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
grin007 [14]
3 years ago
6

Why does the blood returning to the heart have very little oxygen in it?

Health
1 answer:
Elena L [17]3 years ago
8 0
I would say that the answer is B. I hope you have a good day!
You might be interested in
If you're aerobically fit you can?
Mashutka [201]
Sustain a regular routine of exercise for 30-60 minutes with minimal fatigue
6 0
3 years ago
Plants do not contain:
marishachu [46]

Answer:

Cholesterol is your answer . . .

Explanation:

This is only contained in animals and do not come from plants.

Hope this helps!

3 0
3 years ago
Read 2 more answers
The heart is almost all muscle tissue. True False
photoshop1234 [79]

Answer:

True

Explanation:

5 0
2 years ago
Read 2 more answers
Describe the effects of marijuana on a person's behavior
Gnesinka [82]

Answer

Ojos rojos, Dificultad para hablar, mareos y sueño constante!

Traduce

3 0
3 years ago
Read 2 more answers
Post an example of a conflict that can arise during a workout, how you can recognize it, and how you can resolve it. For example
Nina [5.8K]

One thing that most people complain about while working out is light-headedness,  this often occurs in the middle of a workout if one hasn't eaten or hydrated enough pre-workout. Dehydration takes place when the body loses more fluid than it gets, and the most common cause of water loss from the body is excessive sweating. Also not allowing yourself enough recovery time in between workouts can result to feeling lightheaded, this means you simply get short of breath, concentration level might drop significantly, and you might have difficulties standing on your own. To fix the aforementioned, stop whatever vigorous activity you're doing, and drink enough water to compensate for the lost water, then lie down in a position where the head is level with the heart, this allows more blood flow to the brain, causing the feeling of faintness to go away. And the water helps to hydrate the body again.

7 0
3 years ago
Other questions:
  • A child was diagnosed with attention-deficit hyperactivity disorder and methylphenidate was prescribed for treatment to be taken
    12·1 answer
  • ______ is the process of strengthening a behavior by contingently withdrawing something displeasing.
    7·1 answer
  • Which item is considered hazardous and requires special handling for safe disposal?
    5·1 answer
  • Describe the characteristics of a person who could be at risk for addiction
    11·2 answers
  • A 16 year old reports to the local family Planning clinic with concern regarding pregnancy. She relates she had unprotected inte
    7·1 answer
  • According to Pharmacy Law and Regulation, what is required to maintain certification?
    14·2 answers
  • Alright so I know this is so off topic but I’ve been called the ugly bestfriend my other bestfriend is sooo pretty. People say e
    10·1 answer
  • A patient who is suspected of being hypoxic and is breathing adequately
    12·1 answer
  • What role does Culture play into nutrition?
    13·2 answers
  • A nurse is providing health promotion education to a client diagnosed with gastroesophageal reflux disease (gerd). what practice
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!