Which characteristic is shared by older adults and infants walking?

In overarm striking, the upper arm (humerus) lags behind the trunk, but the racket precedes the forearm at ball contact.

The ______________ system exerts its control over specific cellular functions through chemical substances called hormones.

Parents, teachers, coaches, and therapists should manipulate ___________ constraints to help children or novice adults subconsciously identify important information that facilitates performance. Select all that apply.

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 ____________.