Answer:
its Infectious agent .
I hope its right if not an advance sorry .
Answer:
1: Menorah - It is a symbol of paradise and the end of exile for the Jewish people.
2: Ram's Horn - It was considered sacred and used during ceremonial occasions.
3: Citron - It symbolized prosperity and good fortune for harvest.
Answer: 2, They measure how rich in nutrients a food is.
Explanation: Just by process of emimination, I know that "heat a food can supply" has nothing to do with calories.
I don't exactly know how to put this in scientific terms, but it is a wet cough which when completed, has brought up phlegm enough to fill a handkerchief. It is the last stage of a common cold before it goes away.