Data gathered during an experiment is usually

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

In which state was more than 100 billion tons of coal mined in 2005?