Is fetus weight and length is related to mother body size?

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

How many types of rock can form from the rock cycle

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols