Answer:
D) is the answer because it only allows particular molecules to get in and out
Two psychical signs are:
• Asking to go to the bathroom always after a meal
• bad breath/lots of cavities
Answer: Proteins
Explanation:
Chhurpi is considering a substitute for vegetables and it is a great source of protein. It is also found in dog chew because it has high protein content and tanginess which is great for the production of this kind of food for dogs.
Chhupri is used in the mountains regions of Darjeeling hills, Sikkim, Bhutan, Nepal, and Tibet.
2 hours . hope it helped :)