D: communicating limits to your partner
Answer: uh
Explanation: By changing a gene's instructions for making a protein, a variant can cause a protein to malfunction or to not be produced at all. When a variant alters a protein that plays a critical role in the body, it can disrupt normal development or cause a health condition.
C. immune
the immune system protects the body from harmful organisms and disease-causing germs.
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Which of the following is not required for something to be considered a sport?
A. Competition
B. Physical Skill
C. Outdoors
D. Rules
(E. None of the above)
Sport (verb)
E. None of the above
Sport (noun)
E. None of the above
Sport (adjective)
E. None of the above