Select the correct answer. Species 2 has a symbiotic relationship with species 1. The populations of the two species are represented on the graph. What
type of relationship do the two species have?

Using the periodic table, complete the table to describe each atom. type in your answers

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.