What causes the "heat island" effect? a. heat produced from a large number of people

b. the materials used in building cities retain heat

c. the large amount of reflected light from glass windows

d. all of the above
Please select the best answer from the choices provided
A
B
C
D​

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

What are fossils of organisms that existed over a wide area but only for a limited time period called?

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.