Answer:yes
Explanation:
Impure substance is a mixture of 2 or more molecules
Biosphere- protect habitats
Atmosphere- reduce auto emissions
Hydrosphere- reduce,reuse,recycle
Geosphere- limit fertilizer
Answer:
120 g
Explanation:
mass of reactants+ mass of products=one mole of oxygen= 120 g
<span>A scientific theory must be testable and capable of being proven false. This is very important for these theories to be dealt with because they become the dependencies when they are applied for the analysis of the concepts and problem solving.</span>
