Answer:
B
Explanation:
Amplitude and wavelength because crests and trough is the top in bottom i think
Answer:
Water
Explanation:Water is renewable because it gets evaporated from the ocean then to the clouds, which makes it rain on the land, then the water can go into rivers and back to the ocean, water cycle
<span>In this case, all the scientists and biologists who are studing an oil spill that go on to predict how much damage has been done to both the ecosystem and the organisms living in it can strengthen the predictions by presenting different perspectives and inferences.</span>
The answer would be erosion or decay
the darkest part of the shadow