Cells that have differentiated still have most of their genes and they

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false

What are characteristics of minerals? select 3 choices

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