Questions

Answer:  T

Explanation:   In each row, add together the numerical values of the pairs of letters to the left and right, then calculate their difference, putting the letter with this numerical value in the centre space.

The best example for somatic mutation would be cancer, familial cancer (which transmits through gametes to the next generation) are not so common while sporadic cancer is seen the most where body cells of a particular area goes through mutations for a number of years and becomes cancerous, but it is not transmitted to next generation.

True, Earth is a system comprised of interacting processes. Such processes include carbon cycle, water cycle, Phosphorous cycle,...

Lothal

Depending upon the increase or decrease in price rates, buyers may respond accordingly. Some buyers may assume that quality of the product may have reduced to to reduction in price or that the company may not be selling the product as per expectations. The other assumption that buyers may make is that prices may go down in the future and so may delay purchase. On the other hand increased price may lead to a decrease in demand as the product may be more costly for the consumers who may switch to another seller offering similar products at lower prices.