what did the impact of the Elwha river dam projects and their removal teach us about human impact on aquatic ecosystems? what lessons could we apply to future project proposals

I’m not exactly sure what your trying to ask, but if it’s how an organelle is similar to a body system or a part a nucleus is like a in function. but i don’t fully understand what you’re trying to ask

What's the question?

When the sun hits the plant and the plant has water