Inject dna or rna into the nucleus of a cell to reproduce.
-viruses
-bacteria
-viruses and bacteria

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america

Ecology can best be described as the study of what

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes