Would the Shannon-Wiener Index be a good comparison for evaluating dinosaur and plant diversity in a fossil bed 150 million years old and one that is 90 million years old? Explain.

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

not: both offer magnification to the atomic level.