Which of the following are functions of proteins? Choose all correct answers. A. short term energy storage
B. transport
C. build channels in cell membranes
D. speed up reactions
E. structure

Blood, made up of red and white blood cells, work together to form

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.

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.