Because men have one copy of the X chromosome
Answer:
trachea
Explanation:
it is a tube that connects troat and bronch
Answer:
An open system is a system that has external interactions. Such interactions can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which defines the concept
Explanation:
Answer:
point of view is a particular attitude or way of considering a matter.
Explanation:
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