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3 years ago

What statement about the scientific method is true?

Biology

2 answers:

stich3 [128]3 years ago

6 0

I think it would be C

STALIN [3.7K]3 years ago

4 0

Answer:

C. Hypotheses can be proved through experimentation

Explanation:

When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.

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What are the five major extensions that have dramatically influence the diversity of life on earth

Otrada [13]

End Ordovician

Late Devonian

End Permian

End Triassic

End Cretaceous

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3 years ago

How can cells from the same organism have such different shapes and functions?

Savatey [412]

Answer: As each cell differentiates, the DNA changes so that each type of cell has different DNA once it reaches maturity. Mutations in the cells’ nuclei lead to new combinations of DNA, resulting in different shapes and functions in the different types of cells.

Hope this helps!

5 0

2 years ago

Monosaccharides can be grouped as aldehydes and kefone groups,what is their difference and similarities and list four examples f

Lady bird [3.3K]

Answer:

Aldehyde has C=O bonded to atleast one H atom while Ketone has C=O bonded to two carbon atoms

Aldehyde - galactose, glucose, glyceraldehyde, fructose

Ketone - Trioses, Tetroses, Pentoses, Hexoses

Explanation:

Similarity

Both the aldehyde and ketone have C=O group

Difference

In aldehye the C=O group require atleast one hydrogen atom or the functional group in aldehyde is -CHO

while in ketone the function group is C=O only that is bonded to two carbon atoms.

Example

Aldehyde - galactose, glucose, glyceraldehyde, fructose

Ketone - Trioses, Tetroses, Pentoses, Hexoses

6 0

3 years ago

With global warming and climate change affecting the world’s environment, how long will it be before humans have nowhere left to

scoundrel [369]

Answer:

humanity has a 95% probability of being extinct in 7,800,000 years

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3 years ago

Read 2 more answers

This image shows how a lunar eclipse occurs. A lunar eclipse occurs when the Moon passes directly behind Earth into its umbra, o

Snezhnost [94]

Where’s is the image?

3 0

2 years ago