They are a good choice because at any given time, you can find cells that are undergoing mitosis.
I'm almost positive it's B (<span>B. It must be compacted and/or cemented</span>, but it's been along time since this subject..... Hope this helped.
Answer:
E contain primarily carbon,hydrogen,and oxygen
Explanation:
Answer:
Photoautotrophs use light energy to convert carbon
dioxide into organic compounds. This process is called
photosynthesis .
