A drainage pattern where a river is joined by its tributaries approximately at right angles is ____________
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The maintenance functions of living organisms are performed by the _____.
The secret Zuma Mission for United States government has been launched on board of SpaceX’s ______ rocket.
Which of the following is a volatile memory of a computer?
____________ is also known as spreadsheet.
In an optical fibre the signal is transmitted
Friction is caused by the ______________ on the two surfaces in contact.
Which one of the following is the value of one nanometer?
1 nanometer (nm) of length
Equals: 0.00000010 centimetres (cm) in length.
This is equal to 10^-7 cm.