Drag the tiles to the correct boxes to complete the pairs. Match the correct terms to their descriptions,
a system in which only energy but not matter is exchanged
frozen water in snow
part of geosphere that includes only soil
a thin layer between the troposphere and the stratosphere

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)

answer; ///blank(1); green bananas; blank(2); raw potatoes;