Vernon is studying the population of deer in a tract of forest. He gathers the following data.
Birthrate: ~50 deer/year
Death rate: ~70 deer/year
Which additional observation would support the conclusion that the deer
population is NOT changing size from year to year, meaning that the net
population change is 0?

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present