What is the largest population that an ecsystem can support over time?

Defend or refute the argument that the government has too large a presence in the agriculture industry.

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Which of the following forest management practices is best for reestablishing areas of forest?