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Question
Riftia tube worms contain unusual hemoglobins that bind(s)A) H2S and O2 in order to transport these chemicals to their bacterial symbionts.
B) high concentrations of O2 produced by their photosynthetic symbionts.
C) sulfate to transport this ion away from their bacterial symbionts.
D) ammonia that their bacterial symbionts produce.
Answer
This answer is hidden. It contains 1 characters.
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