Explain how the latitude of Rio de janeiro lmpacts the amount of sunlight it gets and the climate.​

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Which of two curves exhibits exponential growth