What group of organisms must rely on cellular respiration for energy?

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Matched chromosomes carrying information about the same characteristics in the organism are called