_____ is caused by a decrease in the secretion of female sex hormones in females during middle adulthood

Leila is in her third trimester of pregnancy. Since the fetus is essentially developed, though very small, she can begin smoking again without risk of harm to her baby

Indicate whether this statement is true or false.

At what age do infants begin making one-syllable utterances?

a) 2 months b) 6 months c) 9 months d) 14 months