The evolutionary perspective draws from the field of ethology, which examines the ways in which our biological makeup can influence our behavior. who was a primary proponent of ethology?
a. charles darwin
b. lev vygotsky
c. urie bronfenbrenner
d. konrad lorenz

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

What goes in and out of a cell respiration?

What problem would a person most likely have if her kidney did not work correctly?