Pahoehoe is

a.
cooler, slower-moving lava.
b.
fast-moving, hot lava.
c.
volcanic ash.
d.
lava with a rough, chunky surface.

Competition occurs between species when

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase