The answer would be B. Indonesia
It contains 4 key elements carbon, hydrogen, oxygen and Nitrogen. so your answer is nitrogen
Answer:
transports oxygen and carbon dioxide for the respiratory system.
Answer: Anaerobic cellular respiration
Some prokaryotes—bacteria and archaea—that live in low-oxygen environments rely on anaerobic respiration to break down fuels. For example, some archaea called methanogens can use carbon dioxide as a terminal electron acceptor, producing methane as a by-product.
Explanation: hopefully i helped
