A. Group of cells
Cells - Tissue - Organ ...
If you want to know more - look for "Biological Organisation"
D. All of the above
acid rain damages all of those options
Answer:
need glucose to carry out cellular respiration. — Cells need glucose to release energy/for energy/as a source of energy.
A) it is possible if they both have the recessive O type
Picture, please? I would like to answer this question.