Question

sum
The
of the series
2.20C, +5.200, +8.20C2+11.20C3 + ... +
62.20 C20 is equal to :
Options :
1 224
2 225
3223
4
226

Answer 1

Factory pollution is often thought of as those mostly visible and smelly smokestack emissions.

The most common factory air pollutants are greenhouse gases from the burning of fossil fuels. Factories contribute to water and land pollution by acidifying rain, chemical spills and disposal of toxic waste.

Answer 2

Answer:

Acquired traits develop in response to the environment.

The size of the body is an acquired trait because it can be changed on the availability of less or more food.

The other three- colour of eye and skin and nature of hair are inherited characters from the parents.