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AlekseyPX
3 years ago
10

During pollination _____.

Biology
2 answers:
worty [1.4K]3 years ago
5 0
B egg cells in the pollen unite with sperm cells in the ovary
jeyben [28]3 years ago
4 0

Answer:

A)

Pollen grows a tube down the style

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Why are the cartilage rings in the trachea important? What do you think would happen if they were not there?
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The trachea, commonly known as the windpipe, is a most important organ as it allows the passage of air into the lungs. Because the trachea has a soft tissue tubular formation, it needs a base of stronger, yet flexible stuff that will give it support, protect it, and still allow the passage of air into the lungs.

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Sodium (Na) ____<br> atomic # 11<br> atomic mass: 23
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Find # of electrons and draw them onto the Bohr model.

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From the inner "ring" to the outer "ring":

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2.  The second "ring", level 2, can take the next six electrons.

3.  The rest of the electrons (three) can fit on the outermost ring.

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Which two events occur when gravity causes a nebula to collapse into itself?
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3 years ago
A plant chloroplast is a plastid. <br><br> True or False
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True I’m pretty dure
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