All of the following are excellent tips for test day except. A. Avoid guessing on answers you don't know.
B. Bring two pencils and a calculator.
C. Dress comfortably for the test room.
D. Keep track of your time as you take each section.

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.