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Sloan [31]
4 years ago
10

What two systems work together to give cells oxygen and food?

Biology
1 answer:
erastova [34]4 years ago
5 0
I have no idea i just wan to get points :p

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Explain the development of the modern eukaryotic cell.
Neporo4naja [7]

Explanation:

The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.

4 0
3 years ago
Immediate source of energy to organisms
Feliz [49]
Hi there!

For all organisms to survive, they start off with sunlight. That's the main and immediate source of energy to any organism(s).

Sunlight gives warmth and energy and light of course.

Hope this helps!
4 0
3 years ago
Where do supporters of the outside-in model say Earth’s water originated from?
mihalych1998 [28]

Answer:

Bonded to meteorites that hit the Earth

Explanation:

The<u> origin of water on Earth</u> is being linked to the existence of very old meteorites that have been found on Earth. The<em> "Carbonaceous chondrites," </em>which are meteorites, have a similar content to that of seawater. Its<u><em> isotope levels</em></u> for hydrogen and nitrogen are similar with <em>Earth's seawater</em>. They're believed to have come from the outer asteroid belt and later on delivered water to Earth after collision.

6 0
3 years ago
What kind of foods did ancient people eat?
xenn [34]

Most of their diet was various meats, however as agriculture was developed they began to eat more grains/vegetables.

5 0
3 years ago
Read 2 more answers
It is crucial that the process of mitosis is error free. This is because otherwise healthy cells can o grow into giant super cel
never [62]

Answer:

The correct answer would be - become cancer cells.  

Explanation:

Mitosis is the procedure of cell proliferation or cell division. A cell can't live everlastingly so they either divide into two new cells through mitosis or dies. In the event that something happens to the control of mitosis, the healthy cells will separate random and these new cells, malignant growth cells, will likewise be uncontrollable. These malignant growth cells won't pass on, yet they will keep on dividing and will make tumors at some time.

Thus, the correct answer is - become cancer cells.  

8 0
4 years ago
Read 2 more answers
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