What is true about the phase changes of water? a. when ice melts, the ice and the water are at the same temperature b. both a and c c. when water freezes, the water and the ice are at the same temperature d. none of the above

Which organelle releases chemicals that break down large food particles into smaller ones?

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.

Select the correct answer.what is the observable characteristic of a person called? o a. genotypephenotypeoc.alleleo d.gene