Answer:
Option B. A double-stranded molecule with coded instructions for anorganism's physical characteristics, is the correct statement.
Explanation:
DNA is a genetic material which contains information about the physical features and characteristics of an organism. It is composed of five carbon sugar, phosphate group and nitrogenous base. The DNA base are adenine, cytosine, guanine, and thymine.
The correct answer choice from the above statement about the proper ethical role of science in public policy is:
To refuse to testify on controversial issues
It highly unethical and unprofessional to accept and testify controversial issues
<h3>What is scientific method </h3>
Scientific method refers to the systematic investigation of a particular phenomena through observations and experiment.
So therefore, the correct answer choice from the above statement about the proper ethical role of science in public policy is:
To refuse to testify on controversial issues
Learn more about scientific method:
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Answer:
19.00
Explanation:
the answer is d because in most periodic table the atomic mass is below
Carbs are a form of immediate energy
lipids are a long term form of energy
