Suppose a dog shows a play face to another dog to indicate that the behavior that follows is not aggressive, but playful. which type of signal would this be?

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Me the formula cacl2 represents the compound

Give an example of a trait that is controlled by more than one gene.