Which is not an example of secondary succession?

A. Regrowth of forest on abandoned farmland

B. Lichen colonization of a rock field exposed by retreating glacier.

C. Weeds poking up through a gravel driveway.

D. New growth after a hurricane.

What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

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