All organisms need energy to survive. This is supplied through photosynthesis or from consuming another being in the form of calories (Yes, calories are a form of energy).
D. it uses data and observations to make conclusions
How long dose the paragraph have to be ?
It mostly depends on the size of the orange
If the orange is a medium size and average weight then it would most likely be 131 grams
If it's a smaller orange then it would be around 96 grams
If it is a large orange then it would be around 184 grams
Hope this helps :3