The Immune <span>system uses antibodies, proteins, and specialized cells, such as T-cells, to defend the body from microorganisms that cause disease.
In short, Your Answer would be Option A
Hope this helps!</span>
<span>B. Serve a different function I think</span>
One positive impact of this type of power plant on the environment is that I creates no pollution, unlike other types of power plants like nuclear and fossil fuel.
One negative impact of this type of power plant on the environment is that it could harm fish. As the water hits the turbine, fish that it pulls along also hut the turbine, potentially killing them.
hope this helps !