1. According to the cell theory, bacteria . A. are alive because they are made of cells and come from the division of pre-existing cells B. are not alive because they need cells to reproduce but are not cells themselves C. are alive because they contain genetic material in a nucleus D. are not alive because they are pathogens E. are not alive because they are composed of only one cell

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3