An example of a secondary consumer is a

hawk (that eats a snake).
oak tree
panther (that eats a deer).
deer (that eats grass).

Give the biological term for: structures that display characteristics of living organisms only within living cells

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

Acommon kind of mechanical weathering is called