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Teaching Mammal characteristics

Mammal characteristics

Mammals have several traits in common, including the presence of hair or fur, sweat glands, and mammary glands. Some mammals, such as dolphins and whales, evolved to live back in the ocean by adapting from land-dwelling creatures.

CK-12 (Middle School)

ESSENTIAL QUESTION:

What distinguishes mammals from other vertebrates and from each other?
STANDARDS:
RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2
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