A trimester is a period of time during pregnancy equal to about 3 months

Consequential strangers are people who have no impact on a person's life

Indicate whether this statement is true or false.

Humans are capable of detecting sounds that range between:

a. 0 and 1,000 Hz b. 5,000 and 100,000 Hz c. 400 and 700 Hz d. 20 and 20,000 Hz