Key for science a to z puzzle?

Science A to Z Puzzle

Possible answers include:

A - astronomy, B - Biology, C - chemistry, D - diffusion, E - experiment, F - fossil,

G - geology, H - heat, I - interference, J - jet stream, K - kinetic, L - latitude, M -

motion, N - neutron, O - oxygen, P - physics, Q - quasar, R - respiration, S - solar

system, T - thermometer, U - ultraviolet rays, V - volcano, W - water, X - x-ray, Y - yttrium,

and Z - zoology.