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Test Your Smarts - Body Smartz

Test Your Smarts!

Question Icon Both boys’ and girls’ voices change during puberty.

Question Icon Animals go through puberty.

Question IconYour heart and lungs do not change much during puberty.

Question Icon Stretching before and after exercise is especially important for preteen and teen athletes.

Question Icon In puberty, your body will grow faster than at any other time in your life.