Acouple of mice with black fur and black eyes had a litter that included twelve mice with black fur and black eyes, three with grey fur and black eyes, and one with white fur and red eyes. propose an explanation.

most community's take hundreds of years to become stable

protistas excret ethanol used in the manufacture of vinegar

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.