If we wanted to feed the most people that we could, what kinds of food (or diet) would people need to eat to have the most energy available to the people. Suggest appropriate food chains for a human population that will double in the next 40 years. Explain your reasoning in reference to the energy transfer efficiency in a food chain and the 10% rule.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

burning fossil fouls really decrease the carbon in the atmosphere so b

answerblank(1); ecological; blank(2); evolutionary;

i think it's organizational.