Approximately how many genes are there in the human body?

Children who do not cry when their caregiver leaves the room, may not have developed an important bond called ________________.

a. Romance b. Attraction c. Lust d. Attachment

The premotor cortex is active during the viewing of actions being performed. in contrast the _____ motor area is active during performance of a learned sequence

Fill in the blank(s) with the appropriate word(s).