What happens to the speed of light as it moves from:
a. Gas to a solid?
b. Liquid to gas?

The influenza virus cause the flu, but not other diseases. why?

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

How dose plate tectonics effect climate