Answer:
<u>B. Lithium, because it has two energy levels with one electron in the second level.</u>
<span>Metamorphic rocks form by existing rocks join together under high heat and pressure. Examples of metamorphic rocks are marble, schist, slate, and quartzite. Metamorphic rocks formed when the minerals are chemically changed due to heat and pressure. They are often seen near magma but they do not melt like igneous rock.</span>
Yes it is true because after many years of water or wind eroding away at the rock will cause it to break up into tiny pieces
Conduction and convection are means of transferring heat, the important difference is the medium through which the heat travels. Conduction occurs when heat is transferred through solid objects, like a bar.
Throughout the history of nursing research, most studies have focused on clinical problems. TRUE
