A fetus whose mother contracts ______ may be born blind, deaf, and brain-damaged

During the first year of life, worldwide, fathers are:

a. typically remote or absent from childcare. b. the primary caretaker of newborns. c. more likely to play and cuddle with babies. d. on average, age 20 or younger.

To distinguish between sounds such as "la" and "ra," adults

A) analyze the speech stream into phonemes. B) carefully follow morphological rules. C) rely on universal language markers. D) rely on their LAD.