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
sdas [7]
2 years ago
7

Someone, please help!

Biology
1 answer:
Andrej [43]2 years ago
4 0

Answer:

Step 2: The right ventricle pumps the oxygen poor blood to the lungs via pulmonary valve. Step 3: The left atrium receives oxygen -rich blood and pumps it to the left ventricle. Step 4: The left ventricle pumps the oxygen-rich blood via aortic valve, submitting this blood through the entire body.

Explanation:

Use this website if you need more information. Good luck.

https://wa.kaiserpermanente.org/kbase/topic.jhtml?docId=tx4097abc

You might be interested in
Where is the water table located?
wolverine [178]

Answer:

c. A at the top of the saturated zone.

8 0
2 years ago
What is an example of a cell theory?
loris [4]
In biology, cell theory is a scientific theory which describes the properties of cells. These cells are the basic unit of structure in all organisms and also the basic unit of reproduction.<span>The cell theory states that: All living organisms are composed of cells. Multicellular organisms (example: humans) are composed of many cells while unicellular organisms (example: bacteria) are composed of only one cell. Cells are the basic unit of structure in all organisms.</span>
5 0
3 years ago
Which process causes Earth's surface to warm?
-Dominant- [34]

Answer:the radiation of the Sun’s electromagnetic waves

Explanation:

5 0
2 years ago
Read 2 more answers
Which of the following hazards oan severely harm a worker's lungs?
san4es73 [151]

Answer:

I think that this might be your answer :) I tried hope this helps !

Explanation:

A) Heat exposure Because In terms of weather Heat:  Inhaling hot air, induces airway constriction making it difficult to breathe.

Also Of course, it's known that smoke from fire can have a terrible effect on your lungs. It can restrict oxygen flow, which can and most likely be deadly. So the exposure to the heat will distract them cause they cant breath while they work .

4 0
3 years ago
Which of these parts of the membrane help large molecules pass through it?
Reika [66]

Answer:

globular proteins

6 0
3 years ago
Read 2 more answers
Other questions:
  • Why is'nt milk converted into curd by adding buttermilk while the same is possible with curd?
    14·1 answer
  • The diagram represents a model of DNA replication.
    12·1 answer
  • Should existing structures build from CCA-treated wood be removed?
    6·1 answer
  • Why do scientists need a way to sort, or classify, living things? What method do they use to do this?
    8·2 answers
  • Can you guys help me please!!
    6·2 answers
  • You decide to clean the bathroom. You notice that the shower is covered in a strange green slime. You decide to try to get rid o
    6·1 answer
  • Nora traveled for the first time by air. Just before take-off, she felt nauseated. Now that she has made a few more trips, she d
    10·2 answers
  • Down's Syndrome is also called Trisomy 21 because affected people have three copies of chromosome 21. How is this possible?
    11·1 answer
  • 2. If yeast (a unicellular fungi) have 18 chromosomes in a diploid cell. How many chromosomes do
    15·1 answer
  • Plate Tectonics Lab Report
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!