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pentagon [3]
3 years ago
6

In a controlled experiments what is the experimental group compared to

Biology
1 answer:
likoan [24]3 years ago
6 0
HEY THERE!!

EXPERIMENTAL GROUP:-

An  experimental  is the group in an experiment  that receives the variable being tested. One variable is tested at a time.

The experimental group is compared to a control group , which does not receive the test variable.

In this way ,  experment group are used to find answers in an experiment.

HOPE IT HELPS YOU.
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How is the reaction described where energy is absorbed because of a chemical reaction?
zimovet [89]

Answer:

endothermic

Explanation:

A reaction in which energy is absorbed from the surroundings is called an endothermic reaction. In endothermic reactions the enthalpy of the products is greater than the enthalpy of the reactants. Because reactions release or absorb energy, they affect the temperature of their surroundings.

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3 years ago
Why did Europeans call the bubonic plague the Black Death? because that is what the Chinese called it because of the black boils
Alenkinab [10]

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3 years ago
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A newly discovered solar system is found 600 billion kilometers from the sun. How many AU
Scorpion4ik [409]
1 AU means 1 astronomical unit or the aproximate distance from the earth to the sun
1AU=<span>149597870.7 kiometers

1 billion=1,000,000,000
600 billion=600,000,000,000

</span>
<span>x times 1AU=600,000,000,000
x times </span>149597870.7=<span>600,000,000,000
solve for x
divide both sides by </span><span>149597870.7
</span>x=4010.75
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3 years ago
Am I correct??
zavuch27 [327]
<span>a.) oyster   

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Can you hear the moon
Neporo4naja [7]

Answer:

yea

Explanation:

it's a sign

you just couldn't read it

energy is heavier than elephants

this open mind's always feeling oh so exposed to the elements

but we define what is relevant

and the bliss has all started settling

I'm trying to be a resident

it's so inviting

but can you hear the moon

howling back at you?

can you hear the moon

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the walls

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they can talk

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you're a god just like me

you might not really ever see it

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can you hear the moon

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4 0
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