If an individual born and raised in New Guinea overheard a conversation in which a Westerner was crying, the New Guinean would assume the Westerner was feeling:

Bipolar disorder has a _______________ rate of heritability suggesting a biological cause.

a. low b. moderate c. high d. guaranteed

Men with spinal cord injuries above the sacral spine can achieve both erection and ejaculation

Indicate whether the statement is true or false