Question

2. Dinosaurs had
(a) Srnooth skin
(b) Scaly skin​

Answer 1

Answer:

b. scally skin

Explanation:

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Answer 2

Explanation:

Not much is known about dinosaur skin and there is some debate among paleontologists about this topic. Most skin fossils show bumpy skin, not scaly skin; only the huge plant-eaters seem to have had scaly skin. Some of the bird-like dinosaurs had protofeathers (a type of modified scale).