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kolezko [41]
2 years ago
8

What is a common ancestor?

Chemistry
2 answers:
yawa3891 [41]2 years ago
7 0
A Common ancestor is a organism that has shared predecessor of more then one different scion of a group of organisms.
Agata [3.3K]2 years ago
6 0
In evolutionary biology, a common ancestor is allegedly a link between two varying branches or types of creatures. (Another word for these is 'missing links', since up to this point, not a single one of these common ancestors has been found in the fossil record)
Hope that helped =)
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Which product is typically made using softwood?
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Explanation:

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3 years ago
Determine the molarity of 56.00 grams of aluminum nitrate in 450 milliliters of solution?
SVETLANKA909090 [29]

Answer:

4.62 M

Explanation:

Molarity = moles/volumes (L), so you need to find the moles and the volumes in liters.

Finding the volume is easy because you just have to convert mL to L, so the volume is 0.45 L

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56 g * (1 mol/26.98 g) = 2.08 mol

Now, divide the moles (2.08) by the volume (.45 L)

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3 0
3 years ago
Which factor determine the reactivity of alkyl halide
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