Which of the following statements about horizons is true?
a.
they are characterized by whether they are solid, liquid, or gas.
b.
they are represented by roman numerals.
c.
all soils have completely different horizon patterns.
d.
they are defined by their different physical features.
can any one tell me

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