occurs on a trench when an older plate sinks back into the mantle? *
transform boundary
convergent boundary
divergent boundary
convection current
subduction

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

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

Types of scientific inquiry that biologist engage in that cannot be completely controlled