Sexercise levels increase, which of the following physiological changes occurs in the respiratory system?

a. the respiratory muscles shrink.

b. the lungs expand in size.

c. the trachea widens.

d. the airways narrow.

How are people today protected from poop 50 points

Hi! i’m not sure if i’m right can someone : ) deborah is attempting to understand her personality type and preferences in order to decide on her future profession. which personality assessment is most likely to give her the information she desires? a. big five test b. myers-briggs type indicator (mbt) [i think it’s this one not sure] c. thematic apperception test (tat) d. minnesota multiphasic personality imventory (mmpi-2)

What angle should your knees not bend past when squatting? a. 30 degrees b. 45 degrees c. 90 degrees d. 120 degrees