<h2>Answer</h2><h3>The caste system originated in our society depending upon the type of work and the nature of persons. This has reflected as class system in many other societies. However the caste system in the course of time became hereditary irrespective of one’s nature and the type of work a person undertakes.</h3>
The missisipi river formed western boundary
Answer:
Formaldehyde can be added as a preservative to food, but it can also be produced as the result of cooking and smoking. Formaldehyde also occurs naturally in the environment. Humans and most other living organisms make small amounts as part of normal metabolic processes. Formaldehyde is also a byproduct of combustion. When burning natural gas, kerosene, gasoline, wood, or tobacco, formaldehyde is produced. Automobile exhaust is a common source of formaldehyde in our environment. Tobacco smoking in the home is another source of the chemical in the indoor environment.
Explanation:
Answer:
5 5 5 5=Y
Explanation:
Looking at the number pattern
1 1 1 1= R
2 2 2 2= T
3 3 3 3= E
4 4 4 4= N
To crack this, follow these steps
- Introduce an addition sign in between the numbers
- Write the sum in words
- Pick the last letter of the word
This is shown below:
1+1+1+1 = FOUR (R)
2+2+2+2 = EIGHT (T)
3+3+3+3 = TWELVE (E)
4+4+4+4 = SIXTEEN (N)
5+5+5+5 = TWENTY (Y)
Therefore, 5 5 5 5 = Y
