All the following software are examples of operating systems EXCEPT

Photosynthesis is important because:

When we focus on a near object, the lens in our eye:

The number of electrons shared in a single covalent bond is:

A contractor completed five-ninths of a job before a second contractor completed an additional one-third. What fraction of the job is left undone?

Which of the following is a prime number?

Instructions: Choose the one NEAREST in MEANING to the original sentence.

If students' efforts are rewarded they would be encouraged to work harder.

A certain nucleus has 12 protons and 16 neutrons.Which one of the following statements about the nucleus is NOT true?

Which of the following is NOT recorded in the General Journal?

What is the simple interest earned on $10 000 invested for 3 months at a rate of 5% per annum?

THE ITEM refer to the following family functions.

The family produces children and maintains the population.

Which of the following are examples of institutions?

1. Bank
2. School
3. Church
4. Government

If ƒ : x → x² + 1, then ƒ(-3) is

The type of polymerisation used to make polythene is called:

How many subsets does the set {a, b, c, d, e} have?

The main site of action of ADH (antidiuretic hormone).

In metals, the particles forming the structure are all:

Which of the following is NOT transported in phloem?

1 mole of gas occupies 24 litres at room temperature and pressure, so the number of moles in
72 litres is: