One major difference between plant and animal cells is that plant cells are the only ones with
a) chloroplasts
b) nucleus
c) cytoplasm
d) cell membra

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks

Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?