What kinds of "services" do ecological systems provide?

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans

Darwin’s hypothesis about how life changes over time is now called?