What are three populations commonly found in the prairie ecosystem

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

Asegment of dna that codes for rna and a protein is a