Questions

Grand Central Terminal, Chicago(USA).

It is the FUTURE, which is infront of us but we cannot see.

The logical answer for a puzzle is that the letter 'W'.

A rainbow is a spectrum of light that appears in the sky when sunlight is refracted through raindrops or other drops of moisture in the Earth's atmosphere. They have inspired much popular folklore, including the belief that a leprechaun can be found with a pot of gold at the end of a rainbow.

“ Communication requirements are defined by combining the type and format of information needed with an analysis of the value of that information.”

The Sphygmomanometer is the instrument that is used for measuring blood pressure.

Nutrients that are needed in large amounts are called Macronutrients.

There are three macronutrients required by humans:

1. carbohydrates (sugar),

2. lipids (fats), and

3. proteins.

Each of these macronutrients provides energy in the form of calories.

Some other macronutrients are: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulfur (S), magnesium (Mg), sodium (Na).

Google estimates how many clicks the ad might receive in 1000 impressions to get the comparison.