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
Dmitry_Shevchenko [17]
3 years ago
13

Witch to body systems work together to deliver oxygen to cells

Biology
1 answer:
mina [271]3 years ago
4 0
This answer is about animals cell. first the deoxygenated blood goes to heart right side. then the heart pump the deoxygenated to lungs where the concentration of oxygen is higher so lungs make the D ox  blood oxygenated and then sent again to heart left side which heart pump to deliever to all parts of body.
short cut= lungs and heart make the blood oxygenated.
                               hope it well help you
You might be interested in
Which component of acid rain kills plants and harms soil? 6.2?
OlgaM077 [116]
<span>by damaging the plant's leaves and changing the chemistry of soils and surface water</span>
6 0
4 years ago
What is a lipid and what functions does it serve?
Sedaia [141]
Lipid - <span>any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.

Its plays the role of storing energy or forming cell membranes alone.</span>
3 0
4 years ago
Read 2 more answers
Which of the following is true about elements?
AleksAgata [21]

Answer:

I believe the answer is D or B.

Explanation:

4 0
3 years ago
If you turned a frog egg upside down, you would expect it to reorient relative to gravity because?
lianna [129]

If you turned a frog egg upside down, you would expect it to reorient relative to gravity because the dense yolk granules concentrated in the vegetal hemisphere of the egg respond to gravity.

The frog egg is very large as compared to the normal egg cell. It is unevenly distributed with a top dark colored pole called animal pole and a light yolky pole called a vegetal pole.

The vegetal pole is concentrated with the yolk that is present for providing the nourishment to the growing embryo. The animal pole is the one from where the sperm enters and the development of embryo take place.

As the vegetal pole is denser as compared to animal pole so it will respond to the gravity and reorient along the direction of gravity.

To learn more about frog egg here

brainly.com/question/23787609

#SPJ4

3 0
2 years ago
How do microscopes differ in magnification and resolution?
Verizon [17]

1.Magnification is the ability of optical instruments, such as a telescope or a microscope, to make an object bigger while resolution is the ability of optical instruments to produce images that are clearer, finer, and sharper.

2.Resolution is the power of an optical instrument to capture and produce more details of an image while magnification is the power of an instrument to create and produce a much larger image of an object.

3.Resolution can be expressed in arcsec or seconds while magnification can be expressed by a whole number and the letter “X.”

4.Although both are dependent upon each other, a high magnification does not always guarantee a high resolution.

5.Magnification allows us to see small objects, especially those that are not visible to the naked eye, while resolution allows us to see these objects more clearly and with more details.

6 0
3 years ago
Other questions:
  • Proteins that resemble spools on which dna molecules are wound are called
    12·1 answer
  • When does ovulation typically occur?
    13·2 answers
  • Which statement is true of all organic compounds?
    7·1 answer
  • Which of the following is a role of lymph nodes?
    12·1 answer
  • In determining whether a particular act occurred within the scope of employment, courts will evaluate whether the employee’s act
    9·2 answers
  • an artery ______________________. a. brings blood back toward the heart b. has valves that prevent blood from flowing backward c
    13·1 answer
  • What strengthens the cell membrane?
    12·1 answer
  • Which scenario describes an interaction between two of Earth’s spheres?
    13·2 answers
  • Hey! pls help i’ll give brainliest
    12·1 answer
  • if bases on a mRNA strand (codon) AUA then the three bases on the molecule ( anticodon) would be what?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!