The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Salt water contains minerals other than salt.
The temperature of ocean water is affected by the depth of the water.
The temperature of ocean water is affected by the ocean’s location.
Objects float more easily in oceans than in lakes or rivers.
These are all of the true answers
Mass number = protons + neutrons
mass number = 5 + 7
mass number = 12
