Vitamins, minerals, fibre, protein, carbohydrates, fats lipids
The first question is the first option (4 haploid cells; 2 diploid cells).
The second question is the first option also (nitrogen).
If wrong I’m sorry but good luck! Have an amazing day!
ANSWER:
they dont make their own food only photosynthetic creatures can.
~batmans wife
Small intestine is modified due to the presence of micro villi which has ability to increase it's size