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morpeh [17]
3 years ago
8

Which elements make up the empty space in the universe?

Biology
2 answers:
Andrej [43]3 years ago
5 0
The correct answer is Hydrogen. However the closest answer to this is gas. Therefore, the correct answer is E, gas and dust.

Please mark as brainliest!
beks73 [17]3 years ago
3 0
The answer I think is C
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30 POINTS HELP ASAP! WRITE IN YOUR OWN WORDS!!! I WILL MARK BRAINLIEST HELP PLEASE ITS DUE TODAY AND I REALLY NEED TO GET IT DON
Elis [28]

Answer:

Stem cells are cells in the human body that have the ability to develop into many other body cell types. Stem cells are very useful for drug development, research, they aren't likely to be rejected in transplants, and are used to repair damaged or diseased cells and tissues. However, they cannot be grown for long periods of time, there are very small numbers in each tissue and cell making them very hard to find, and for certain studies they have been shown to cause cancer. To be honest, using them in research does have its pros and cons, they are very useful and easier to use in research, plus they can help repair damaged and diseased cell tissues. But at the same time they can be difficult to use correctly and properly, it can cause serious health problems if cancer doesn't take place. I think that using them in research is okay, as long as they are used correctly and properly.

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7 0
2 years ago
What enters the heart
max2010maxim [7]

Answer:

Blood, the heart pumps oxygen-poor blood to the lungs to be oxygenated.

Explanation:

:) Merry Christmas!

3 0
2 years ago
Please help me!!!
Agata [3.3K]
It's C. RNA uses Uracil in place of Thymine

<span>TGCAAT
</span><span>ACGUUA</span>
5 0
3 years ago
Read 2 more answers
The term chemicals in this diagram represents
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Answer:

C. hormone molecules

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7 0
3 years ago
How does xylem differ from phloem?​
Stella [2.4K]

Answer:

Xylem is different from phloem structurally and functionally

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Xylem conducts water and minerals to the leaves where phloem transports the prepared food from leaves to different parts of plant body.

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