Soil and rock layer with few or no spaces for water is called A
permeable
B
impermeable.
C
compacted.
D
intolerant

The truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey

If you remove all the lions from the savanna it will lead to a increase of gazelle and a increase of cheetahs becasue of no competition

When you are making a guess you are forming a hypothesis