Answer:
water and carbon dioxide
Explanation:
water molecules and carbon dioxide molecules are combined to produce sugar molecules also known as glucose
Answer:
The correct answer is - Mass.
Explanation:
A chemical equation represents the change in the complete composition during the chemical reaction. The reactants and the mass of the products remain constant in the balanced equation which means there is no loss of mass take place in a chemical reaction.
Chemical reactions follow the law of conservation of mass which means like energy mass can not be destroyed or created and represent by the balanced chemical equation.
Do further research into how the result was obtained and look to see if there was anything remotely different in the trial.
Answer:
D
Explanation:
D is the only option where the cause of the pollution is not something man-made.