How are foods that are carbohydrates related to sugar?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?