Pliss help

Chemistry

1 answer:

Vladimir [108]2 years ago

5 0

Answer: I believe it is artificial selection (not certain though)

Explanation: modern day dogs have been bread an domesticated to be used by humans in ways we see fit.

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______________ is a reaction that causes the growth of a polymer chain. In this reaction, a relatively small molecule is formed

WITCHER [35]

Answer:

Condensation polymerization

Explanation:

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3 years ago

Do you think the tectonic plates are still moving today?why?

jek_recluse [69]

Yes, The tectonic plates are always moving and interacting today. The continents are still moving today. Because sometimes of the most dynamic sites of tectonic activity are seafloor spreading zones and giant rift valleys.

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2 years ago

Why can scientists ignore the forces of attraction between particles in a gas under ordinary conditions

Alika [10]

Scientists ignore the forces of attraction between particles in a gas under ordinary conditions because the particles in a gas are apart and moving fast, rather than clustered and moving slow, therefore the forces of attraction are too weak to have a visible effect.

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2 years ago

Which substance is a base? HCOOH RbOH H2CO3 NaNO3

Alex Ar [27]

Answer:

RbOH

Explanation:

For this question, we have to remember what is the definition of a base. A base is a compound that has the ability to produce hydroxyl ions $OH^-$ , so: