Xandra, age 10, has recently grown 5 inches in height. Xandra is undergoing:
A) development of her primary sexual characteristics.
B) size acceleration.
C) development of her secondary sexual characteristics.
D) the growth spurt.

Question

Quizplus · Accepted Answer

The sudden increase in height suggests that Xandra is experiencing a growth spurt, which is a period of rapid physical growth that occurs during puberty. The other choices are not applicable as they typically involve the development of sexual characteristics, rather than physical growth.

Xandra, Age 10, Has Recently Grown 5 Inches in Height