Which of these energy sources would be classified as a non conventional fossil fuel? Tar sands oil
Ethanol derived from corn Hydroelectric

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

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

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above