La respuesta es:
RE. Una suposición fundamentada de la respuesta a una pregunta
Answer:
D - Dementia is the most common cause of Alzheimer's disease
Explanation:
Answer:
to organize the free movement of coal and steel and to free up access to sources of production
It’s probably the 1st or the 4th choice but i’d say the 4th
Answer: Extraneous Variable
Explanation: Extraneous Variable. When we conduct experiments there are other variables that can affect our results, if we do not control them. These other variables are called extraneous or confounding variables.