3 years ago

Explain what helps convert non-rich oxygen blood cells back to oxygen rich cells?

1 answer:

3 0

Answer:

As blood travels through the body, oxygen is used up, and the blood becomes oxygen poor. Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart.

Explanation:

You might be interested in

In a titration to find the concentration of 30ml of a H2SO4 solution, a student found that 40ml of 0.2M KOH solution was needed

lianna [129]

the queation is so difficult

6 0

3 years ago

Solve using significant figures <br> 8.647 + 45.969

Murrr4er [49]

Answer:

54.616

Explanation:

8.647 + 45.969

or rewrite for easier look:

45.969 +

8.647 =

54.616

Hope this helped :3

5 0

4 years ago

Read 2 more answers

Give the chemical symbol for the element with the ground‑state electron configuration [ Ar ] 4 s 2 3 d 1 . symbol: Determine the

Rus_ich [418]

Answer:

Sc (Scandium) has the given electronic configuration.

Explanation:

The given electronic configuration is [Ar] $4s^{2}3d^{1}$ .

The last electron enters the d-subshell and hence is a d-block element known as Scandium with chemical symbol Sc.

For 4s subshell

n=4,l=0 and m ranges from -l to +l so m=0.

For 3d subshell

n=3,l=2 and m ranges from -l to +l so m can take values -2,-1,0,+1,+2

Note:

l values for subshells:

s : 0

p : 1

d : 2

f : 3 and so on.

5 0

3 years ago

What is unique about the nitrogen family

ankoles [38]

Nitrogen molecule is diatomic, whereas other elements form tetraatomic molecules.

7 0

3 years ago

Read 2 more answers

Which of the following can you determine from mass spectrometry data

bonufazy [111]

Answer:

different isotopes of na element

7 0

4 years ago