Explanation

The Daniell cell is an electrochemical cell invented in 1836 by John Frederic Daniell.

Explanation

Lord Dalhousie established Public Works Department in 1854.

Explanation

Calcitonin is a hormone that your thyroid gland makes and releases to help regulate calcium levels in your blood by decreasing it.

Explanation

Sher Shah Sur's real name is Farīd Khān.

Sher Shah Suri is well-known for his Land Revenue System

Sher Shah Suri Ruled India for 5 years from 1540 to 1545.

Born: 1486, Sasaram, India

Sher Shah Suri died: on 22 May 154

Sher Shah Suri introduced: Rupee Currency

Sher Shah Suri built: GT Road

Sher Shah took control of the Mughal Empire in 1540.

Sher Shah Suri buried in Sasaram

Explanation

1864

1 + 6 = 7

8 + 4 + 12

Total  = 712

This question is wrong as I think. let see how to solve it! 1234 4 and 1+2+3 46 3925 5 and 2+9+3 514 and last one according to this rule 1864 4 and 1+6+8 415

Explanation

Words like has, have, is, am, are, was, were considered to be Helping verbs. 

Explanation

An example of scaffolding is when the teacher begins by showing students how new information can be used.

Explanation

Leadership is defined as the process of influencing an organized group toward accomplishing its goals.

Explanation

اکبر کے معنی ہیں بڑا یا عظیم 

Explanation

The pitch of the screw is the distance moved by the screw along its axis in one complete rotation of its head