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Ede4ka [16]
3 years ago
9

The main reason that it's important to test only one variable at a time is so that

Biology
1 answer:
Sati [7]3 years ago
6 0

D. scientists can easily tell which variable caused the results.

Good luck!

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Which statement correctly compares the number of chromosomes in a body cell to that in a sex cell of humans?
Elza [17]

Answer:

D

Explanation:

Two sex cells, the gamete and the sperm, come together to make the body cells, so the number of chromosomes for a body cell must be double that of a sex cell, 46/2=23

i hope this helps u!

pls give a brainliest and a thx ;)

3 0
3 years ago
Golgi bodies are organelles that process and package macromolecules, such as proteins and lipids, for export out of the cell. Gi
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Gland cells are most likely to possess a large number of Golgi bodies.

Please mark my answer as the brainliest answer, I'd really appreciate it, thanks!
6 0
3 years ago
Do you think earth has a limit to the number of humans it can sustain
AlekseyPX

Answer:

Yes earth is only so big

Explanation:

SUPOSSEBLY IN 2035 we will have a small civilization on mars. Cause in 1 million years or less humans will be over populated on earth and forced to make room underground or higher in the skies like outer space!

5 0
2 years ago
How are proteins built using the information provided by a molecule of RNA?
bonufazy [111]
<span>a mRNA translates a dna to rna and goes to a ribosome a tRNA reads it and attaches it to a rRNA to make a protein</span>
7 0
3 years ago
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If a nutrient were in short supply in an ecosystem, how might it affect an organism
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The organism wil probably die
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