Answer:
The Y chromosome is present in males, who have one X and one Y chromosome, while females have two X chromosomes.Explanation:
Answer:an airway leading from the nose to the treachea.
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Answer:begin to treat individuals with extreme obesity problems
Explanation:
I got it from quizlet and also I took the test
Answer:
any process of formation or growth; development: the evolution of a language; the evolution of the airplane. a product of such development; something evolved: The exploration of space is the evolution of decades of research
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