Questions

Salinity is often high in enclosed seas, this is due to high temperature, rapid evaparation and little inflow of fresh water.

Receptors for hearing the organ of corti or the spiral organ is located in the the mammalian cochlea.

Shillong is the capital city of Meghalaya state in India. It is well known tourist place as a hill station in northeast India which attracts tourists all over the world.

A colon is used to connect two sentences when the second sentence expands, illustrates, explains, summarizes, or sharpens the first. Both sentences should be complete, and their content should be very closely related.

Example:

This girl has two favorite hobbies: watching movies and seeing how long she can hold her breathe.

Bicycle is a compound machine in the above given options. A compound machine is a machine that is formed by two or more simple machines.

Cotton Gin was invented by Eli Whitney in 1793, which is used to separate cotton seeds from cotton fiber.

Hence, it was an important invention because it dramatically reduced the amount of time it took to separate cotton seeds from cotton fiber.

Nuclear Force