40 points plz if a mutation occurred and cells no longer received a signal to stop reproducing, __ would occur.

a. cancer

b. tumors

c. death of the organism

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

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air