An example of a biotic factor is
select one:
a. average temperature
b. competing species
c. soil type
d. sunlight

Are gametes exactly the same? explain why or why not?

Mulitple choice which of the following is a function of the nucleus? a. stores dna b. stores sugars c. builds proteins d. packages proteins

At the beginning of the virtual lab, you were asked to sort eight lizards into categories. what criteria did you initially use to make your groups? did you revise your criteria later? why?