Pedro is examining photos of various samples of water all at 30°C. Which sample has the greatest thermal energy? Explain your answer.

What did the first language sound like

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi