Question

write down the brief description of christmas!!​

Answer 1

Explanation:

Substances which themselves are not catalysts, but when mixed in small quantities with the catalysts increase their efficiency are called as promoters or activators. Catalytic poisons : Substances which destroy the activity of the catalyst by their presence are known as catalytic poisons. ...

Answer 2

Answer:

Christmas (which means "The Mass of Christ") is a Christian holiday that refers to the birth of Jesus (whom Christians believe is the Son of God), and a cultural holiday for non-Christians. The day known as Christmas Day is celebrated on the 25th day of December.