5 is b because it makes more sense
Photosynthesis is the process through which plants use sunlight and carbon dioxide to make food to sustain themselves. Cellular Respiration is when cells use oxygen and water to create a food source for the cell. The formula for photosynthesis is the same for cellular respiration except it's backwards. Hope this helps.
The compost provides more nutrients for the seeds to feed on
False, the aorta is the major artery that takes oxygenated blood from the heart to the rest of the body.
