Answer
Bacteria that obtain its carbon from carbon dioxide (inorganic source) and its energy from complex carbon is known as chemotherapeutic bacteria. and the type mention in the above statement is known as chemolithoautotrophs.
Region A, Hope this helps.
Answer: Organelles, Cell, Proteins, Tissue, Organ, Organism.
Explanation: I hope this helps, I had this subject a month or so back and I still have my notes.
2. Why are biologist concerned about because system disruption?
The answer is. the plant doesn't need carbon dioxide hope this help