The pink zone of the tropical middle intertdial is characterized by the widespread:

a. irregular worm snails.
b. coralline algae.
c. anemones.
d. keyhole limpets.
e. barnacles.


B

Biology & Microbiology

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The gene for Tay-Sachs disease codes for a nonfunctional form of the enzyme hexosaminidase A (or Hex

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Distinguish between observational and experimental research

What will be an ideal response?

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When Melvin Calvin and Andrew Benson reduced the CO2 available to cells in the photosynthesis

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