Which component of an ecosystem is abiotic?
a. decomposer
b. generalist
c. sunlight
d. autotroph

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius