Answer:
the option that does not describe an opinion is, they can be proven true or false.
Explanation:
opinions are not based on factual evidence, they're personal views and beliefs; therefore, they cannot be proven true or false.
Answer:
Observable effects of climate change on water resources in Africa include: flooding, drought, change in distribution of rainfall, drying-up of rivers, melting of glaciers and the receding of bodies of water. Entire economies suffer when the water levels of Africa's huge rivers drop.
Answer:
The distance in degrees east or west of the prime meridian is called longitude. The Prime Meridian was established to be the zero point from which other longitudinal points would be measured from.
Explanation:
The answer is mold.
A mold fossil is formed when sediment harden around the buried remains of an organism.
The longed subdivision in geologic time is an eon.
