What can you tell about an igneous rock that has a fine texture?
A. It probably formed underground.

B. It is a silicate.

C. It is most likely extrusive.

D. It formed because of an earthquake.

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

What would happen if the krill were removed from the food web

What class of levers is shown in this image?