Geologic time is divided into units based upon types of
a.
sedimentary rocks
c.
organisms
b.
climatic changes
d.
igneous rocks

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Which of the following is not a product of the second stage of glycosis

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.