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LenKa [72]
3 years ago
10

An experiment in which neither the experimental unit nor the researcher in contact with the experimental unit knows which treatm

ent the experimental unit is receiving is called a​ _______.
Biology
1 answer:
Solnce55 [7]3 years ago
5 0
Double blinded Randomized controlled trial
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Hi I want to make sure this is right, I have a doubt on the last answer too. thank you
Alex787 [66]

Answer:

this is correct

Explanation:

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The table shows the distance between the moon and
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January 10. 360,048.

Explanation:

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The gravitational pull between these two space bodies is the greatest when they are the closest to each other, while it is the smallest when they are the furthest from each other. On January 10 the distance between Earth and the Moon is the smallest and it is 360,048 km, so the gravitational pull is the greatest on this date. On December 19 the distance between Earth and the Moon is the greatest and it is 406,276 km, so the gravitational pull is the smallest.

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Suppose you use a microscope to look at a cell from the leaf of a tree. What structure will you see that would not be found in a
maks197457 [2]
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What is an example of a population with the ingredient for species? Would it be evolution?
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2 years ago
GIVING BRAINLIEST!!!!!!!!!!<br><br> How does the liver function??
artcher [175]

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The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver.

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