Questions

By trial and error method,

P=0, Q=9, R=0 satisfies the values.

The concept of carbon credit for manufacturers originated with the Kyoto Agreement (Protocol) of 1997.

Pericles

The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.

In brief, Study of both quantitative and qualitative aspects of human population.

1. Quantitative aspects include composition, density, distribution, growth, movement, size, and structure of the population.

2. Qualitative aspects are the sociological factors such as education quality, crime, diet, development, nutrition, wealth and well being.

Teressa Island is located in Andaman & Nicobar of India.

Can’t delete a row from primary table if there are related rows in secondary table.