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
Arturiano [62]
2 years ago
14

Oxygen is exchanged between lungs and tissues using the heart to pump it round the body in the blood.

Biology
2 answers:
Zina [86]2 years ago
8 0

Answer:

during gas exchange oxygen moves from the lungs to the bloodstream at the same time carbon dioxide passes from the blood to the lungs this happens in the lungs between the alveoil and the network of tiny blood vessels called the capillaries which are located in the walls of the alveoli

Natasha_Volkova [10]2 years ago
4 0
During gas exchange oxygen moves up the pipe or sommit btw I just want the 5 points uno
You might be interested in
Whats the answer to this ?
Whitepunk [10]
The bell shaped curve indicates polygenic traits. A polygenic trait is controlled by multiple alleles. Hope this makes sense :)
8 0
3 years ago
Why do some scientists think it may be harder for forest to “bounce back” after a wildfire?
Serggg [28]

Answer:

that the ground is damiged and there ar no new seeds

Explanation:

5 0
3 years ago
Read 2 more answers
What is Acid Reflux? Name two treatments for acid reflux, and explain how they work.
Nimfa-mama [501]
Acid reflux is a stomach acid that travels back up through the esophagus when the lower esophageal sphincter does not close properly following consumption of food. You get heart burns with acid reflux that’s why you should take Antacids. Antacid excess stomach acid to relieve heartburn, sour stomach, acid indigestion, and stomach upset. They can also be used to relieve the pain of stomach and duodenal ulcers. Alka-seltzer can also work because
When too much acid builds up in your stomach, it can feel upset. Alka-Seltzer is a "buffer" which keeps your stomach from being too acidic. This demonstration using bromphenol blue and vinegar, will show how Alka-Seltzer neutralizes stomach acid.
7 0
3 years ago
Read 2 more answers
Which row in the chart below contains the words that<br> best complete this statement?
katovenus [111]
The answer is C I don’t think this needs more explanation but if needed just ask!
6 0
3 years ago
Hormones are chemical molecules produced by endocrine glands. One such endocrine gland is the thyroid gland, which synthesizes t
GalinKa [24]
That would be A.

Cells have specific receptors for different hormones that allow the intake of them.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What do we call the act of taking something away to increase a behavior?
    15·1 answer
  • What valuable hardwood is rapidly being cut in the tropical rain forests of malaysia, the philippines, indonesia, and indochina?
    14·1 answer
  • What is the difference between an atom and an ion.
    6·1 answer
  • • in 1940 matthew and marion stirling found ________ at the site of ________.
    6·1 answer
  • in dogs, colored fur, e, is dominant over colorless fur, e. black fur color, b, is dominant over brown fur color, b. the e gene
    8·1 answer
  • which of the following circumstances could be a cause of a miscarriage? a. maternal hormone balance b. genetic normality c. mate
    9·1 answer
  • what does natural selection have to do with giant pandas when ANSWERING USE THE WORDS VARIATION, DNA, DARWIN I PROMISE YOU THAT
    6·1 answer
  • Match the word to the best sentence.
    10·1 answer
  • What do you mean by derived unit ? Give example?​
    14·1 answer
  • Que son las lesiones musculares?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!