The kinesthetic receptors begin functioning after birth.

Newborns can turn in the direction of a sound, demonstrating they perceive sound direction, but we know little about their perception of sound distance.

Actions accomplish which of the following? Select all that apply.

The growth, thyroid, and gonadal hormones all promote growth by stimulating protein anabolism.

Growth tends to proceed in what direction(s)? Select all that apply.

Malformation-producing agents that cross the placenta are called ____________.

What period(s) shows the most rapid increase in adipose tissue? Select all that apply.

During the first year of life, infants make a transition from precision grips to power grips when grasping an object.

In infancy, childhood, and adolescence, muscle growth is by both hyperplasia and hypertrophy.

Which of the following systems are involved in the declining ability to balance with aging? Select all that apply.