Tube worms at seafloor vents get their energy by ____.?
A) ?catching small organisms for food
B) ?absorbing the thermal energy of the heated water from the vent
C) ?hosting chemosynthetic bacteria
D) ?performing photosynthesis
C
You might also like to view...
Which of the following is a major economic product of Central Asia countries?
A. oil, natural gas, and cotton B. fruits, tobacco, and rice C. wheat, corn, and fruits D. heavy machinery
The largest ethnic group in Sri Lanka is the
A. Sinhalese. B. Gujaratis. C. Tamils. D. Kashmiris.
Species that are found only in specific environments or have restricted localities are said to be ________
A) endemic B) diverse C) structurally complex D) evenness E) rich
The European influence in the Far North ended for several centuries when ________
A) Tribes from Asia wiped out or subsumed native tribes that had migrated from Iceland B) Disease and native tribes destroyed or subsumed the Viking colony in Newfoundland C) The Norse in Greenland were killed or subsumed by the indigenous peoples D) The Norse in Iceland were destroyed by indigenous people from Greenland