Question

Crabs and lobsters contain a pigment _________________

instead of hemoglobin​

Answer 1

Answer:

Astaxanthin......

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Answer 2

Answer:

Hey mate!!

Here is your answer:)

Octopuses, lobsters, and horseshoe crabs use hemocyanin, which has copper instead of iron, and is blue instead of red—that's why these creatures bleed blue.

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