Mammal Ancestors

Please read the following pages before answering the questions. Also, watch the video. Answer these in complete sentences within 2-5 sentences for each question. Read pages 196-200… Video–>

1. How was the earliest mammalian fossil found?
2. Describe this fossil.
3. How old is the earliest mammalian fossil?
4. Describe the animal the fossil came from.
5. What are synapsids?
6. identify the therapsids. How were they related to mammals?

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