Pls help im being timed) compare the original DNA

Asquare kilometer of forest has 200 deer. what is the term that is used to describe this number?

Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls