Refers to the number and variety of species on earth.
a. ecology
b. biodiversity
c. humanities
d. ecosystem

What word is used to describe differences of individual organisms

Wich level of organization includes all the other levels or organizations

Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction