The sequence of contraction of the heart chambers is

Name the organs of humanelemintary canal.

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

This is the interaction of two organisms where one is and the other is neither nor harmed.