True
false
1. wolves had disappeared from yellowstone national park and were brought
back to the area by park rangers.

What do science, technology, and disease have to do with each other?

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above