Question

there is a girl of 14 years and a boy of 7 years in your home .Answer the following in relation to their development.
1.Difference between the physical development of both.
2.Difference between the language development of both
3.Write about cognitive development of both
4.Observe the difference in behavior of both and write your observations as per you lesson

Answer 1

In biology, a population is all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding.[1][2] The area that is used to define a sexual population is defined as the area where inter-breeding is potentially possible between any pair within the area, and where the probability of interbreeding is greater than the probability of cross-breeding with individuals from other areas.[3]

In sociology, population refers to a collection of humans. Demography is a social science which entails the statistical study of human populations. Population in simpler terms is the number of people in a city or town, region, country or world; population is usually determined by a process called census (a process of collecting, analyzing, compiling and publishing data)

This article refers mainly to human population.

Answer 2

Some of the differences between a boy of age 7 and a girl of age 14 are;

1.the girl had smooth face as opposed to the boy who was noted to have a rough face

2.in terms of the physical appearance,the girl had developed hips and a curvy body as opposed to the boy whose shoulders was not developed yet .

3.in terms of their behaviour,the gils appeared ao shy even though the boy was not that ahy

4.a kind of sensitivity waz evident in the girls behaviour that was not seen with the boy