How does cooling of magma affect crystal size? Slow cooling creates small crystals
Fast cooling creates both large and small crystals.
Slow cooling creates large crystals
Fast cooling create large crystals

1. key concept list themajor biomes, and give onecharacteristic feature of each.

In complete sentences describe the energy flow between the sun, the earth, and space.

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.