Darwin observed that finches on the Galápagos Islands have different kinds of beaks

We want most cells to be even in and out which is called

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

What best explains the inability for life to exist in earth early atmosphere