Do earths continents gain or lose water, considering evaporation and precipitation together? how much?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla

When ash and dust begin to settle on the ground, they eventually become compacted by