Evidence provided through a short personal story
Answer:
The study of Economics can help you know this right away. Economics is very vital for the businessman or businesswoman in the sense that a thorough understanding in Economics can help him or her to minimize the cost of production and make more profit at the end of the day. Economics is very important for the consumer.
Answer:
Ok the number of earthworms is 30 and if it is not 30 it would be 40.