What happens when two organisms reproduce together? A. The offspring are genetically identical to the mother
B. Each offspring has a different combination of genes
C. All offspring have exactly the same combination of genes
D. The offspring are genetically identical to the father

What would be an example of hypothesis for goldfish respiration lab

When water freezes, it . contracts expands

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