How is the control group treated differently from the experimental groups?

1 answer:

Vesna [10]3 years ago

7 0

Answer:

The independent variable is "controlled" or held constant in the control group.

Explanation:

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laiz [17]

Answer:

Explanation:

7 0

3 years ago

nikitadnepr [17]

<u>Answer</u>: C) 10%.

<u>Explanation</u>:

The cow will get only 10% energy from the hay as the transfer of energy from a lower to a higher trophic level follows the ten percent law.
According to the ten percent law of energy transfer, only 10 percent of the total energy gets transferred to the next trophic level in a food chain.
For example, if the hay had 100 joules of energy, the cow will get only 10% of 100 J i.e 10 J energy.
The reason why only ten percent energy is transferred is because the rest is lost in the form of heat in the atmosphere.

5 0

3 years ago

ehidna [41]

Answer:

It would be B

Explanation:

By doing the punnet square, you get BB, BB ,Bb, Bb, of which 50% are heterozygous.

5 0

3 years ago

Vikentia [17]

Answer:

I dnt know

Explanation:

7 0

3 years ago

kakasveta [241]

<h3><u>Answer;</u></h3>

Differences in heating

The flow of air caused by <u>differences in heating </u>and the Coriolis effect creates distinct wind patterns on Earth's surface.

<h3><u>Explanation</u>;</h3>

<u>Movement of air or flow of air is caused by pressure or temperature differences and is experienced as wind.</u> When there is a pressure difference between two places, a pressure gradient exists, across which air moves from the region of high pressure to the region of low pressure.
<em><u>Differences in temperature also causes movement of air or wind know as convection. The air flow caused by temperature difference is observed in the case of sea and land breezes, because of the difference in temperature between the sea and the land.</u></em>

4 0

3 years ago