Science Worksheets and Study Guides Seventh Grade. Bacteria and Viruses

The resources above cover the following skills:

Life Science - Students will:
Describe characteristics common to living things, including growth and development, reproduction, cellular organization, use of energy, exchange of gases, and response to the environment.
Identifying unicellular organisms, including bacteria and protists, by their methods of locomotion, reproduction, ingestion, excretion, and effects on other organisms
Identifying the structure of a virus