What type of cell and tissues make up a human's heart? Describe how the cells and tissues of one organ work together to allow the organ to do its job.

Explanation:

Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."