The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere ___________
Which are the largest of the white blood cells
The outermost layer of skin is the__________
“Elephant” large unit of paper measurement equal to 28 by__________
Candela is the basic unit of_________________
Steradian is the unit of_______________
Siemens is the unit of__________________
Tesla is the unit of_________________________
There are__________ kinds of Joints in human body
Which one of the following is not a unit of distance
