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Teaching Harmful bacteria

Harmful bacteria

With so many species of bacteria, some are bound to be harmful. Harmful bacteria can make you sick. They can also ruin food and be used to hurt people.

CK-12 (Middle School)

ESSENTIAL QUESTION:

Although humans rely on bacteria to survive, how can bacteria also harm us?
STANDARDS:
RST.1 - Analysis & Evidence

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2
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