Answer:
1. chemical industry is the industry that includes companies or machines to produce chemicals.
2. the industry that works on producing various types of cements is cement industry
3. the industry that produces substances which supplies the required chemicals for plant growth is fertilizing industry.
Answer:
Marketing better, adverising, buying limited quantities
Explanation:
The middle kingdom is a period in the history of ancient Egypt. following , a political division known as the First Intermediate Period.
Answer:discovery
Explanation:
He want to discover what is happening out there from news, entertainment and business which will keep him updated .
This will make it efficient for him to get news because he can use his smartphone wherever he is to discover what is happening around .
He can keep with the current entertainment without having to buy other sources which may require time and effort but his phone will make this discovery much easier; saving him time and money .