Pahoehoe is

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

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?