A) Tubifer turbatus B) Alvinella pompejana C) Siboglinum fiordicum D) Riftia pachyptila
A) Hydrothermal vents B) Coral reefs C) Arctic ice shelves D) Freshwater lakes
A) Photosynthesis B) Predation C) Competition D) Chemosynthesis
A) Radial B) Pentaradial C) Bilateral D) Asymmetrical
A) Up to 2 feet (0.6 meters) B) Up to 12 feet (3.7 meters) C) Up to 5 feet (1.5 meters) D) Up to 8 feet (2.4 meters)
A) Red B) Green C) Blue D) Yellow
A) Hemoglobin B) Carotene C) Melanin D) Chlorophyll
A) By hunting small fish B) Through photosynthesis C) By filter-feeding on plankton D) Through a symbiotic relationship with bacteria |