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almond37 [142]
2 years ago
5

if an animal is an ectotherm, it's has 1. a skeleton on the outside of its body 2. a skeleton on the inside of its body 3. a bod

y that regulates its own internal temperature 4. a body that does not produce much internal heat
Biology
1 answer:
Pavel [41]2 years ago
4 0
4 it look for heat from other things
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