True or false it takes more than one gallon of water to refine one gallon of gas. a. true b. false true or false one gallon of water can produce one pound of beef a. true b. false true or false americans use 2-5 liters of water per day for all of our personal needs a. true b. false

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?