Answer:
The answer is either B or C im not to sure I hope this helps somewhat
Explanation:
Answer:
Air contains about 21 percent oxygen, and most fires require at least 16 percent oxygen content to burn. Oxygen supports the chemical processes that occur during fire. When fuel burns, it reacts with oxygen from the surrounding air, releasing heat and generating combustion products (gases, smoke, embers, etc.).
Explanation:
In eukaryotes, while transcription occurs in the nucleus, translation occurs in the cytoplasm.
Hope this helps :)
Answer
d.crust
Explanation
because he covered the layer of the earth
