When particles move out of a cell through facilitated diffusion, the cell
a. first gains and then uses energy
b. does not use energy
c. uses energy
d. uses energy

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

Si el equipo no fuera bueno no con el entrenador.

According to this food web which of the following would be considered primary consumers