The commercial revolution which was the predecessor for the industrial revolution (which is widely known), had a major impact on daily life in general, but especially trading. The commercial revolution involved the creation of established and stable trading routes all around the world which traded in various materials (spice, silk, metals, etc.) all of this drastically affected daily life as well.
I believe the correct answer would be false. Castes are not an example of an open system. <span> An </span>open system<span> describes a society with mobility between different social classes. In a caste system people are categorized depending on their social status. Hope this answers the question. Have a nice day.</span>
Answer:
Answer is adequacy [ nutritional adequacy]
Explanation:
Adequate or sufficient consumption of essential nutrients which is required in fulfilling nutritional requirements is known to be adequacy [ nutritional ].
The mean adequacy ratio [MAR] can be calculated as follows
MAR = sum of NAR/ number of nutrients × 100.
Note; NAR is Nutrients adequacy ratio.
North Africa is subject to foreign invasions because its location on the Mediterranean Sea provides ports and access to other waterways.
Answer: Option A
<u>Explanation:
</u>
The geographical orientation of the continent of Africa has allowed it to form the Mediterranean Sea with the major European peninsulas on the other end of the sea.
This attribute of a neighbourhood with the important European countries and access to the Atlantic Ocean through the Strait of Gibraltar made North Africa an attractive region in the contemporary world geopolitics.
