Which of the following describes an air mass with the symbol ct? a. it is a cold air mass over an ocean c. it is a warm air mass over an ocean b. it is a warm air mass over a continent d. it is a cold air mass over a continent

b. it is warm air mass over a continent

Explanation:

The symbol cT stands for a continental tropical air mas. These air masses form over the continent in the tropical regions. The cT air masses are warm, hot even, and they are dry. They move from the interior of the continent toward the sea, and they suck out the water of the soil and the humidity of the air very quickly, creating very harsh weather conditions. Such air masses are common in Africa, especially in the southern part of the continent where deeper into the mainland there's formation of cT air masses, and they move toward the ocean, often causing huge damage in the agriculture.

b

Explanation:

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.