The absence of standards of absolute and universal application.
Answer:
Parent material is the geologic material from which soil horizons form. Many soils have more than one parent material, for example loess over till. ... Every soil horizon has a parent material, but the same parent material usually appears different in different horizons because soil formation processes have altered it.
Explanation:
Answer:
The atoms share some of their outer electrons so that each atom has a stable noble gas arrangement.
Explanation:
In front of a telescope or on the moon
Mixtures are made up of 2 or more pure substances. pure substance is just its self and a mixture is multiple substances.
