I need help on biotics and factors​

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Witch type of microscope is used to view very small cell components like proteins and dna?

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