What does the mucous membrane of the turbinates do for the passage of air into the lungs? O increases oxygen
O decreases mucus
O warms and moistens the air
O increases carbon dioxide

warms and moistens the air.

15.3 cos 65 degrees trig

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.