Explanation

Manual calculation mode means that Excel will only recalculate all open workbooks when we request it by pressing F9.

Explanation

Mammals of Pakistan Up to 174 mammal species have been reported to occur in Pakistan.

Explanation

Explanation

The Earth can be divided into four main layers: the solid crust on the outside, the mantle, the outer core and the inner core. Out of them, the crust is the thinnest layer of the Earth, amounting for less than 1% of our planet's volume.

Explanation

The ozone layer protects the Earth against most UVB coming from the sun.

Explanation

format is the way in which something is arranged or set out.

Explanation

Since 1901, the Nobel Prize has been awarded in the fields .

1 physics

2 chemistry

3 physiology

4 medicine

5 literature 

6 peace

while a memorial prize in economic sciences was added in 1968.

Explanation

Most  eucalyptus trees grow much faster than other trees

Some eucalyptus species can grow 6 to 12 feet per year. 

Eucalyptus trees thrive in warm climates with sufficient water and sunlight. 

Eucalyptus trees are widely cultivated for their timber, essential oils, and ornamental value. 

Explanation

Semiconductor memory is a digital electronic semiconductor device used for digital data storage, such as computer memory.

There are mainly two types of semiconductor memory:

1. random-access memory (RAM) 
2. read-only memory (ROM).
   

Explanation

com is a top-level domain.