What are the starting materials and products of photosynthesis and cellular respiration?

The starting materials for photosynthesis are carbon dioxide, water and sunlight. Green plants have special cell structures called chloroplasts that contain a green pigment called chlorophyll. When chlorophyll is excited by sunlight in the presence of carbon dioxide and water, green plants are able to synthesize carbohydrates through photosynthesis.

Football was the fourth deadliest sport with a fatality rate of .81 per 100,000 participants. cheerleading, which has been shown to be the most dangerous activity based on injury data, was not included in the study because it was not classified as a sport.this is my answer because it didn’t give me any sports