Which of the following best explains why marine debris is not caused solely by countries bordering the ocean? a. Marine debris mostly originates from oceangoing ships. b. Debris is carried to the ocean by winds, rivers, and storms. c. Marine debris originates from natural sources. d. None of the above Please select the best answer from the choices provided A B C D

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Which of the following is not true about the atomic model of substances?

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action