Answer:
Benzoic acid and oxygen.
Water and carbondioxide gas.
carbon.
Explanation:
The two reactants of the chemical reaction are benzoic acid and oxygen whereas the two products of this chemical reaction are water and carbondioxide gas. The unknown substance must contains carbon in its composition. When the benzoic acid react with the oxygen gas, it produces two products i.e. water and carbondioxide gas. These two products are formed from the combustion of benzoic acid in the presence of oxygen gas.
Answer:
a cold disease, because symptoms are not visibles.
Explanation:
the CURANDEROS were the "native doctors" for the natives during Colombus conquest.
Answer:
B. Data collection
Explanation:
You can't evaluate someone or identify the problem without collecting the data first.
Anything that damages a bodie is damage
Developing one & determined how long , brainstorming how , then moving towards the goal
