Questions

Haemoglobin is a protein what carries oxygen in the blood and contains iron metal in it.

The southern state Telangana decided to make way for electric cars to promote non-polluting vehicles.

The Earth has four major systems or spheres. These systems are

 1. The geosphere,

 2. The hydrosphere,

 3. The atmosphere, and 

4. The biosphere.

The biosphere is the system where we belong.

Mahatma Gandhi first start his Satyagraha from Champaran in India.

Analog synthesis uses a mixture of complex sounds that are shaped by filtering. It is based on representing data in terms of measurable physical quantities, in this case sound waves.

The world's most valuable company is Apple followed by Amazon and Microsoft.