Kenivaldo4 jhb afjafk fefjqhwbf bfhqfkj fbuhqbfqbkjf fquefbubf efyuebfuf b fbe bfwef f fbuf ef

Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite

If a population is growing quickly in a small area then what must increase as well

Religious beliefs of indigenous peoples of oceania connected them to