Bauxite is a non-renewable resource since it * has a limited range of uses
* cannot be readily replaced in nature
* requires minimal processing after extraction
* is found in several countries other than Australia

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Which of the following is a common response to cell signaling?