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
Komok [63]
3 years ago
15

He immune system fights diseases. The circulatory system pairs with the immune system because

Biology
1 answer:
Archy [21]3 years ago
8 0

The circulatory aids with the immune system because they provide white-blood cells to help fight with the diseases or sicknesses.

You might be interested in
During photosynthesis, oxygen is converted to carbon dioxide. True False
andreyandreev [35.5K]
This is false. Carbon dioxide is taken in, and oxygen out. Oxygen is not converted to carbon dioxide. It is a waste of the chemical reaction taking place, just like carbon dioxide is a waste in the respiratory process for us.

I hope this helps!
~kaikers 
8 0
3 years ago
Read 2 more answers
30 POINTS!!! PLZZZ HELP
expeople1 [14]

Answer:

Igneous rocks form when magma (molten rock) cools and crystallizes, either at volcanoes on the surface of the Earth or while the melted rock is still inside the crust.

Sedimentary rocks are erosion, weathering, dissolution, precipitation, and lithification. Erosion and weathering include the effects of wind and rain, which slowly break down large rocks into smaller ones.

Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.

Explanation:

3 0
3 years ago
Read 2 more answers
Compare neap and spring tides. Give two comparisons in your answer.
Shtirlitz [24]
<span>Please remember that spring tides occur approximately twice a month, when the earth and moon and sun are about co-linear. That is about at full moon and about at new moon. Neap tides occur at half moons, when the moon is off to the side of the line between earth and sun. I hope this can help</span>
6 0
3 years ago
Which two hypotheses can be supported with quantitative data?
Katena32 [7]
The answer would be A and E

(I explained on the other one)
4 0
3 years ago
HELP QUICK PLEASE <br><br> Select the hotspot that shows metaphase.
Radda [10]
Top right one, metaphase is where the chromosomes are lined up in the middle (metaphase=middle)
7 0
2 years ago
Other questions:
  • One reason it's dangerous to assume your vehicle can sustain a little damage is:
    14·2 answers
  • Changes that living things undergo as they grow
    6·1 answer
  • What are the two types of dormancy in plants?
    9·1 answer
  • In humans, attached earlobes are recessive to free hanging earlobs. If two heterozygous free lobed parents mate, what is the cha
    12·1 answer
  • What would you expect to happen if sea otters were removed from this food web?
    7·2 answers
  • If you were designing this experiment for a fertilizer manufacturer, what changes would you make in the experimental design to b
    6·1 answer
  • What characteristic do all organisms in the phylum chordata share?
    8·1 answer
  • What geological forces might be responsible for this range of mountains
    7·2 answers
  • When rocks are broken down by heat and pressure, chemical weathering has taken place. t or f
    5·1 answer
  • Explain why animals living in a rain forest could not survive in the arctic.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!