What happens when rainwater hits sand? It weathers it.
It turns it into acid precipitation.
It moves it.
It makes it evaporate.
this is science btw

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

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

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome