The answer could be either B or D. Both are important for marine biology. I would have to say D is the best answer though!
Answer:
Bacteria that entered an organism body can cause mutations by altering the gene
Answer:
photosynthesis produces glucose which is stored as starch in the plant.
Explanation:
6H₂O + 6CO₂ -----> C₆H₁₂O₆ + 6O₂(as a waste product for plants)
Photosynthesis reduces carbon dioxide in the atmosphere which reduces the green house gasses in the atmosphere which reduces the green house effect.