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zloy xaker [14]
3 years ago
15

What is work?

Biology
2 answers:
OLEGan [10]3 years ago
5 0

Answer:it’s A

Explanation:

likoan [24]3 years ago
4 0
I believe it’s A. Not sure though
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Data samples in which you expect no change to occur are_____.
mina [271]
The answer is negative controls. These are groups where no phenomenon is probable. They ensure that there is no effect when there should be no effect. Where there are only two possible outcomes, e.g. positive or negative, if the treatment group and the negative control both produce a negative result, it can be concluded that the treatment had no effect. If the negative control group and the treatment group both yield a positive result, it can be inferred that a puzzling variable is involved in the occurrence under study, and the positive results are not only due to the treatment. In other examples, outcomes might be measured as lengths, times, percentages, and so forth.
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3 years ago
Scheiden and Schwann stated what important principle of biology, equal in weight to the Atomic theory of chemistry?
ivanzaharov [21]

Answer:

B

Explanation:

Matthias Jacob Schleiden was a German botanist who, with Theodor Schwann, cofounded the cell theory. In 1838 Schleiden defined the cell as the basic unit of plant structure, and a year later Schwann defined the cell as the basic unit of animal structure.

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2 years ago
First one that answers this question correctly will be marked Brainliest!!!!!!
anastassius [24]

Answer: B)The continents were once connected.

Explanation:

There was probably some kind of earth quake or drift in the plains/plates causing the land to break into pieces and separate

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3 years ago
Making vegetable portions on your dinner plate twice the size of your meat portion would be a great strategy to
stepladder [879]

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Great way in which to lose weight!

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3 years ago
How many alleles have simple indels​
liq [111]

Answer:

I think this will not work for me the brainlist I don't know what to say to it or not so I'll probably need the meaning for my work to get to work with you on your own namaste to you later then u have any problem to help u to help with this please send it back so that we will have the correct information to be done to the same ASAP as we have not been able to complete the test yet and we have not been able to complete the test yet and we have not been able to complete the form and send it to you as I have drawn this mail from from the previous meaning that of which our previous correspondence was sent from my previous correspondence with regard the following which we I have request to for further your advice on this issue so that I may proceed with further details investigation as I did the wrong thing to do my job work and I was just in case of the people living on with you about this 3 namaste to do it in my room absence from my account as the brainlist is now in place and the money will not be returned as they will are not in a while cell cycle is the meaning real and time for me and I the brainlist will be.

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Pls Mark me the brainlist please

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3 years ago
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