Which of the following is the best classification for fossilized burrows dug by ancient clams? Calcified Fossils
Trace Fossils
Petrified Fossils
Carbonized Fossils

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out