A nonrenewable resource is a resource of economic value that cannot be readily replaced by natural means on a level equal to its consumption. Most fossil fuels, such as oil, natural gas and coal are considered nonrenewable resources in that their use is not sustainable because their formation takes billions of years.
Unicellular hope this helps
The correct answer is 1806 Kcal.
The fats comprise of 9 calories per gram.
The carbohydrates comprise of 4 calories per gram.
The protein comprises of 4 calories per gram.
And alcohol comprises of 7 calories per gram.
The calories used in foods are written as Kcal.
By calculating all the values, we get the answer as 1806 Kcal.
What is this supposed to mean?
Answer:
There are many leaf function but the main one is it produces food for the plant by photosynthesis.
Other function of leaves
• store food during germination
• protect vegetative and floral buds
• the leaves carry out the process of respiration in plants.
• leaf helps in transpiration by realeasing excess water.
