Read the excerpt from Article A. An adult sea otter’s coat can contain up to 1 billion individual hairs! These hairs form a protective, waterproof layer, which traps air and provides insulation. Select the best paraphrase of this excerpt.
Read the excerpt from Article A. An adult sea otter’s coat can contain up to 1 billion individual hairs! These hairs form a protective, waterproof layer, which traps air and provides insulation. Select the best paraphrase of this excerpt.