Mj schleiden shifted the scientific community’s attention to cellular processes with a) attention to disapproving spontaneous generation. b) publication of ideas on cell generation. c) theories of cell division. d) claim that cells were the basic unit of plant matter

Some species of hummingbirds have different shapes of beaks that evolved to allow them to drink from certain flowers. the flower species have evolved to produce nectar that is tasty for the hummingbirds. this example is a type of . cuckoos lay eggs in the nests of other birds. the cuckoo lays eggs identical to the eggs of the host species, so the other bird takes care of it. this is an example of .