The coral reef ecosystem is said to be stable and not extreme. Describe what this means along with how it affects the food chains in the ecosystem.

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

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How can an organ, such as the lungs, work for multiple body systems?