How do decomposers contribute to the food web cycle?

A linear series of feeding relationships like the one below is called a(n) _____________________

All food chains and food webs begin with 

There is only one common name per species.

Thermophiles live around marine hydrothermal vents.  They are an example of _________________ and are called _______________

The scientific name of organisms has two parts called

is the primary pigment involved in photosynthesis?

does the Calvin Cycle take place in photosynthetic organisms?

type of organisms use methane as an energy source for chemosynthesis?

is the role of sharks as apex predators in marine ecosystems?