Which of these is a possible risk associated with stem cell therapy? a. the host's body could reject the transplanted stem cells. b. stem cells are totipotent and can form other cells or tissue types. c. stem cells are multipotent and can form only a few other cell types. d. stem cells could continue to differentiate after they are transplanted?

20 the compound al(nh3)2 has atoms of nitrogen.

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity

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