Name 3 things that come from decayed plants, are fossil fuels, and release carbon dioxide when they are burned.

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

Any sound above what db can cause hearing loss in human beings

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.