Genetics is the study of

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

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Approximately what wavelength of light is best absorbed by chlorophyll a