This is a repetition of an experiment. scientist use multiples of these to ensure the reliability of their results. (the first two letters are tr)

Forensic nursing is a medical-specialist career that grew out of a response to divorce in society. true false

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

What will happen if deforestation continue to destroy the green plant on the planet