Questions

Nigeria, an African country on the Gulf of Guinea. 

Nigeria has a Federal Republic and Presidential system of Government.

Heat energy can be transferred by three major methods. They are 

1. Conduction,

2. Convection and

3. Radiation.

Conduction is the movement of heat through a substance by the collision of molecules

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy.

Radiation is the transfer of energy by means of photons in electromagnetic waves governed by the same laws. It occurs through a vacuum or any transparent medium.

Graphite is a good conductor of electricity as it contains free electrons to move through the structure of the graphite.

Dairy products like milk, cheese and yogurt are rich source of protein as well as calcium also. 

TRUE, the compounds are formed as a result of chemical change.

in 8085 the interrupts are classified as Hardware and Software interrupts.

The shape of the nucleus is maintained by the nuclear lamina.