What body system does the digestive system work with and how?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Me with these questions image attached

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