Example- forest fire occurs in a forest
(secondary succession will occur)
in order of succession, describe the sequence of ecological events that happen after the fire.
1-
2-
3-
4-
5-

Are substances released into the environment that in excess amounts cause damage

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

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.