Infants with the insecure attachment style of avoidance show deep distress when their mothers leave the room in the strange situation test

Evidence indicates that historically, the total process of growth is speeding up. This is known as:

A) acromegaly. B) the Doppler Effect. C) the secular trend. D) the Tyndal Effect.

If you go too far down in the water, the pressure difference between the outside water and the middle ear might rupture your _____. Pinching your nose and blowing air into your ears equalizes the pressure difference as you descend

a. pinna b. oval window c. round window d. tympanic membrane