Answer:
A. The child has secondary sex characteristics
Explanation:
The onset of puberty is marked by<em> "secondary sex characteristics."</em> This characteristics appear when the person is already sexually mature. <u>Examples of secondary characteristics are:</u>
<em>1. breast enlargement (in females)</em>
<em>2. pubic hair (both males and females)</em>
<em>3. Adam's apple (in males)</em>
<em>4. widening of hips (in females)</em>
<em>5. increased muscle mass (in males</em>)
The onset of puberty is not the same for everyone. However, it usually occurs from<em> 8 years old to 14 years old.</em> This makes choice B and choice D incorrect. Although the growth speeds up during puberty, the height of males and females vary. So we cannot assume that a child taller than 5 1/2 feet is at the onset of puberty. Some people are naturally born tall and may even be taller than 5 1/2 feet before puberty stage.
Answer:
Biomechanics is the science of movement of a living body, including how muscles, bones, tendons, and ligaments work together to produce movement. Biomechanics is part of the larger field of kinesiology, specifically focusing on the mechanics of the movement.
Explanation:
It will get ur heart pumping for a better flow to ur muscles
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Fertility is the actual output of reproduction, and fecundity is the potential output
Answer:
b.During cold weather, turn the thermostat down at bedtime.
Explanation:
