1. what is the purpose of transporting materials across a cell's membrane? why is it important?

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

Where are the strongest jet streams located?

The smallest parts of these that retain their original properties are called