In your own words, give two reasons why it is important to keep your work area clean while completing a lab.

Liquid water turns into water vapor at which step in the water cycle

Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt

Which part of cellular respiration must occur before any of the other steps can occur