Infants Normally Are Able to Sit, Stand, and Walk Using

Multiple Choice

Infants normally are able to sit, stand, and walk using furniture support ______, and climb and balance their feet in a squatting position _________.

A) within the first 6 months; within the first year
B) within the first year; within the second year
C) after 18 months of age; after 24 months of age
D) after 1 year of age; after 2 years of age