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jasenka [17]
3 years ago
10

Which of the following are mixtures?

Biology
1 answer:
yuradex [85]3 years ago
8 0

Answer:

air, oxygen, water, sand. and tea

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The outcome of the gram stain is based on differences in the cell's
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Once an experiment is complete,
vladimir1956 [14]

Answer:

D. altering it to fit within the hypothesis

Explanation:

An experiment is carried out to fill an inquisition i.e. to answer a question. According to the scientific method, prior to experimentation, there must be a HYPOTHESIS. The hypothesis is tested for rejection or approval via experimentation.

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One thing that should never be done is; altering the data from experimentation to fit in the hypothesis.

4 0
3 years ago
Which of the following can occur to two segments of a population if they are geographically isolated
lbvjy [14]

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5 0
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What are the names of the 4 nitrogenous bases?
masha68 [24]

Answer: Adenine, Guanine, Thymine or Uracil and Cytosine

Explanation: Nitrogenous bases are one of the major constituents of nucleic acids. They contain nitrogen and act as bases in reactions.

7 0
3 years ago
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