How do the sclera and the cornea compare? The sclera is the inside layer at the back of the eyeball, and the cornea is on the outside of the eyeball.
The sclera focuses light that enters the eye, and the cornea controls how much light enters the eye.
The sclera does not alloy light to enter the eyeball
and the cornea allows light to enter the eyeball.
The sclera is the outer surface of the eyeball
and the cornea fills the inside of the eyeball.

Gam radio signals can usually be heard behind a hill, but fm often cannot. that is, am signals bend more than fm. explain. (radio signals, as we shall see, are carried by electromagnetic waves whose wavelength for am is typically 200 to 600 m and for fm about 3 m.)

How many molecules are present in 3 mols of silicon dioxide (sio2)?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !