[Trial]Sea Stars and Other Echinoderms
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What Are Echinoderms?
6
Where in the World Do Echinoderms Live?
8
What Makes a Sea Star an Echinoderm?
10
How Does a Sea Star Use Its Spines?
12
Where Is a Sea Star’s Head?
14
What Do Sea Stars Eat?
16
How Do Sea Stars Find Food?
18
Can Sea Stars See?
20
Are Sea Stars Shaped Like Other Animals?
22
Can Sea Stars Really Grow New Arms?
24
How Many Feet Does a Sea Star Have?
26
How Are Sea Stars Born?
28
Do Sea Stars Care for Their Young?
30
Which Sea Star Looks Good Enough to Eat?
32
Should You Be Afraid of the Sunflower Sea Star?
34
Is the Leather Sea Star Made of Leather?
36
Who Has the Longest Spines?
38
Why Is the Sea Urchin a Master of Disguise?
40
Can a Sand Dollar Live on the Beach?
42
What Do Live Sand Dollars Look Like?
44
Is a Sea Lily a Plant or an Animal?
46
Which Echinoderm Looks Like Feathers?
48
Does a Brittle Star Break Easily?
50
What Does a Basket Star Put in Its Basket?
52
Which Echinoderms Eat Mud?
54
How Does a Sea Cucumber Protect Itself?
56
Which Sea Cucumbers Are Also Called Sea Apples?
58
Are Echinoderms in Danger?
60
Echinoderm Fun Facts
62
Glossary
63
Index
64
Echinoderm Classification
65
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