Project (ACTIVITY: EXAMINING THE PHASES OF MITOSIS)
has anyone done that in biology??

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

What did hunter gathers do to alter the environment?

The idea of spontaneous generation was disproved by in a experiment involving jars of meat