An image formed by a mirror with a flat surface is called a(n) image

Which codon is the code for the amino acid histidine (his)?

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

Did you know that a blue wales tongue weighs more than an elephant?