Question

Sum of two integer is 20. Dividing the bigger integer by the smaller integer gives the quetient -3.Find the two integer​

Answer 1

Answer:

removing of unwanted plants known as weeds from crops is known as weeding

Answer 2

Answer:

crystallization is a process which helps to separate a pure solid from a solution in its crystal form. This is the in use to purify solid. For an example the salt we get from seawater can have many impurities in it. Hence, the process of crystallization is in use to remove these impurities.