Not yet answered Points out of 1.00 Flag question It seems kind of weird to be discussing atmospheric carbon dioxide levels in a class that focuses on microbes. Which of the following scenarios describe a way in which microbes might help reduce atmospheric CO 2 levels? Check all that apply and only those that apply. a. Fungi can attach to plants' roots in the form of mycorrhizae and improve growth, which leads to increased CO2 sequestration. b. Nitrogen- fixing bacteria can improve plant health by converting atmospheric nitrogen into organic nitrogen that gets used by plants, which leads to increased growth, photosynthesis, and CO 2 uptake. c. Phytophthora infestans can be used for genetic engineering, which leads to reduced plant growth in the winter, and thus reduced atmospheric CO 2 levels during the colder months. d. The Tomato Mosaic Virus can cause a mosaic pattern on tobacco leaves, which improves photosynthesis rates in the the plant itself, thus causing increased conversion of CO 2 into plant sugars..