The large organ that lies above the stomach and produces bile is the
a. liver
c. diaphragm
b. pancreas
d. small intestine

Compare asexual reproduction to sexual reproduction

In each transformation of energy , some energy 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