State any three advantages and disadvantages of friction.

Write advantages and disadvantages of friction.

State two advantages and two disadvantages of friction.

Mention advantages and disadvantages of force.

State any two advantage and disadvantage of a photodiode.

A company is manufacturing televisions, refrigerators, air conditioners, washing machines and stoves using different productive resources. Suggest a suitable organisational structure for the company and explain any three advantages and disadvantages, each of this structure.

Compare and contrast the advantages and disadvantages of production of genetically modified crops.

State the advantage and disadvantage of cleistogamy.

What are the advantages and disadvantages of photodiode?