Answer:
Explanation:
Science is the study of the nature and behaviour of natural things and the knowledge that we obtain about them. A science is a particular branch of science such as physics, chemistry, or biology. Physics is the best example of a science which has developed strong, abstract theories.
Five key descriptors for the scientific method are: empirical, replicable, provisional, objective and systematic.
I think the third is correct
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Option B: during cellular division, the nuclear membrane dissolves and the DNA strands unwind.
Answer:
A. Predicting
Explanation:
A responding variable is a variable that the researcher predicts will change if the manipulated variable changes.
