Answer : (A) unearth means to find
sean means underground layer
The answer to the question mentioned above is the letter "A" microsystem, exosystem and macrosystem.
The primary components of the ecological systems approach include the following:
1. Microsystem
2. Exosystem
3. Macrosystem
The answer is A. All other choices are not correct.
A school started in six months time and project has been received by tremendous response from jhuggi cluster in the area and the school is amazing and wonderful education.