Answer:
number of people supported by the working class
Explanation:
The dependency ratio is a measure of the number of dependents aged zero to 14 and over the age of 65, compared with the total population aged 15 to 64
In order for a plant to be a plant it has to grow and it need its energy to help the plant grow
Drier climates the answer would be B.
No, India is not part of the Middle East.
Sometimes Pakistan (which used to be part of India, under the British Raj and which borders India) is counted in the Middle East, but often Middle East is thought to start only in Iran and not to include Pakistan and Afghanistan.