Answer:
Explanation:
combustion reacts with oxygen
Well...........thanks for posting anyway.
Calcium = 1
Sulfur = 1
Oxygen = 4
The compound is Al2O3. The ratio of aluminum to oxygen is 2:3.
Answer: C
Explanation: They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes.
