Which of these describes science and it’s limitations?
(select 2)

a. science is absolute
b. science is open to change
c. science is based on belief
d. scientists create theories based on their opinions
e. scientists conduct experiments based on testable hypotheses

What element does susan b. anthony include in this passage to strengthen her argument?

Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.

List five ways we are indebted to phytoplankton