Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot. Sumali sa aming platform ng tanong at sagot upang makakuha ng eksaktong tugon sa lahat ng iyong mahahalagang tanong.
A coral reef is an underwater ecosystem. It's a home to thousand's of plant and animal species, to living and nonliving things, that all depends on each other. Nonliving things include the air, water, sunlight, soil, and minerals that animals, plants, bacteria, and other living things need to survive.