Which is a correct guideline of science?

Biology

2 answers:

Nikolay [14]3 years ago

8 0

The correct answer is answer choice b.

uysha [10]3 years ago

3 0

Answer:

B. Explanations are based on observations, evidence, and testing.

Explanation:

The scientific method has five basic steps plus one feedback step:

Make a note.
Ask a question.
Formulate a hypothesis or a testable explanation.
Make a prediction based on the hypothesis.
Test the forecast.
Repeat: Use the results to formulate new hypotheses or predictions.

The scientific method is used in all sciences. Scientists in these fields ask other questions and perform other tests. However, they use the same approach to find the answers that are logical and supported by evidence.

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What is the difference between cellular and internal respiration?.

netineya [11]

Answer:

Internal respiration occurs in the respiratory membrane of metabolizing tissue. Inside the mitochondria, cellular respiration, which produces energy in the form of ATP, occurs. Cellular respiration requires oxygen and carbon dioxide is produced as a waste.

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Both euglena (a eukaryote) and cyanobacteria are photosynthetic unicellular organisms found in pond water. The feature that dist

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Answer:

The presence of the nucleus!

Explanation:

Since it is a Bacteria, they do not have a nuclei. But eukaryotes do.

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