In adulthood, ______ heart rate, the number of times the heart can beat under extreme stress, declines steadily

Your teacher approaches you during an exam and says, "Would you mind putting away your cell phone?" This is an example of a(n) __________ speech act.

a. implicit b. indirect c. inferred d. instructive

Which of the following reflexes disappears around 8-12 months?

a. Babinski. c. sucking. b. eye blinking. d. gagging.