Answer:An ecological community is a naturally occurring group of native plants, animals and other organisms that are interacting in a unique habitat. Also, it is an association of populations of two or more different species occupying the same geographical area in a specific time.
Therefore, the answer is it is a large region of multiple organisms within the boundaries
Explanation:
The most likely source of thermal pollution in a river ecosystem would be <span>the use of water as a </span>coolant<span> by </span>power plants<span> and industrial manufacturers</span>. One harmful effect that this type of pollution has is a sudden change in water temperature (either a rapid increase or decrease) known as "thermal shock."<span>, killing fish and other native animals.
></span>Thermal pollution<span> is defined as the degradation of </span>water quality<span> by any means that changes ambient water </span>temperature<span>.</span>
Bacteria is the answer.
beacuse bacteria comes under prokariyotics
B. Mesopela: the transmissive barrier through which two cell layers interact in the structure of the coral body
A cisternae is a flattened membrane disk that's in the endoplasmic reticulum and the Golgi apparatus.
