In the 1920's hubble observed that galaxies appeared to be heading away from the earth in all directions. true false

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

The chemical form of energy that is useable by the cell to do work

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?