Which of the following statements regarding the conventions for wind direction is correct? o a valley breeze is an upslope wind o a south wind blows toward the south. o along the easterm slopes of the rocky mountains a downslope wind is an east wind o a sca breeze is an offshore wind

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas

Write the overall equation for the reaction occurring in lithium battery?

Which of the following characteristics are true of enzymes? check all that apply. a.)the structure of an enzyme can change if conditions change. b.)a single enzyme can normally catalyze a wide variety of reactions under many conditions. c.)enzymes are found only in nonliving systems. d.)enzymes allow living things to regulate body conditions through feedback mechanisms. e.)enzymes bind to specific substrates in specific ways. f.)enzymes increase the rate of reaction. g.)when shown in energy-reaction diagrams, enzymes represent the higher activation energy.