Pollution occurs when waste and chemicals help land, air, and water. true false

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Match each term to its best definition? sedimentary depositional enviornment