This semiarid region has enough rainfall to allow short grasses and low bushes to grow.
a.) arctic
b.) steppe
c.) desert
d.) tropical rain forest

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

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

The tubes transporting minerals and water upward are called ?