Models can be conceptual, graphical or mathematical as they are used in science. It allows one to break down a concept into simpler terms with a visual component. A limitation of models in science is that they are usually simplified versions of the real situation or concept.
A. Lava or magma cools and then crystallizes
This is the answer because when magma cools, it hardens and isnt in liquid form
Teach for America. I took the test this answer is right 100%! ;)
This is False. As per the context of family stress model by the researcher, low income, divorce and as well as single parenthood are better viewed as the cause of the social problem rather than considering it as a consequences or effects of social problems. Most people who are involved in this situation feels rejection from the environment and they could not also feel the belongingness.