How did Kai acquire NF1? How likely is it that the Rossis will have another child with NF1?

How do accessory pigments chlorophyll?

What prevents odyssey from killing the sleeping cyclops

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