Answer:
The answer is b, India
Explanation:
India, with a projected population of 1.7 billion, is expected to overtake China as the world's most populous country by 2050.
The correct answer in the blank is polygenic inheritance. It describes the statement above for the polygenic substance enables to control a characteristic with the use of the genes that it comes from. These is the reason why personality characteristic is being identified or known and its the reason of the polygenic inheritance.
The answer is economic factors. These are the arrangement of crucial data that influences a business or a speculation's esteem. Different monetary variables should be considered while deciding the present and expected future estimation of a business or venture portfolio. For a business, key monetary components incorporate work costs, loan fees, government arrangement, assessments and administration.