Which layer of soil is most likely of greatest importance to plant growth?
a. o(organic matter)
b. a(topsoil)
c. b(subsoil)
d. c(parent rock)

Which features do all new rocks formed near oceanic ridge share? pillow shaped stripes pattern provide evidence to seafloor spreading made from molten material iron oriented in same direction

This map shows the member states of the european union (eu). based on this map, what is the most likely reason the eu was formed? a) to increase trade between european nations b) to protect themselves from foreign enemies c) to begin the process of forming one large nation d) to isolate europe from the rest of the international community j

Why is immigration so important today?