Answer:
Development that takes place before the age of nine.
Primary sexual characteristics appear at birth and comprise both the external and internal genitalia (e.g., the penis and testes in men and the vagina and ovaries in women).
Answer:
The answer is A his metabolism and breathing efficiency increases.His metabolism and breathing efficiency increases.
Explanation:
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There are a couple thing you can do to keep your live's separate.
1. Identify your personal boundaries
One way of doing this is setting clear boundaries and protecting your personal space. Another way is asking yourself if there is something that makes uncomfortable, if there is try to "toss it".
2. Use different social sites for different purposes
This is one of the easiest way to avoid overlap as by doing this you are separating your life's online as well.
Tingling or itching in the mouth.
Hives, itching or eczema.
Swelling of the lips, face, tongue and throat or other parts of the body.
Wheezing, nasal congestion or trouble breathing.
Abdominal pain, diarrhea, nausea or vomiting.
Dizziness, lightheadedness or fainting.
