Describe how a hydrothermal vent community develops from the point at which chemosynthetic bacteria is present.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic