The speed of an ink-jet printer is measured by the number of __________ it can print.

The term __________ designates equipment that might be added to a computer system to enhance its functionality.

When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:

Which of the following words BEST describes a triangle with all its sides equal?

Oxygen is carried around the body by the:

Reactive metals such as potassium react with water to give hydrogen and:

Which of the following relations is represented by the graph shown above?

When solid carbon dioxide turns straight into a gas we call it:

The ABC Company deposited a Cheque received from Mr. Murray for $300.00. How must this transaction be recorded in ABC′s book?

1. Credit the Cash Book $300
2. Credit Murray′s Account
3. Debit the Bank Account
4. Debit the Cash Account

If US$1.00 is equivalent to J$120.00, how much in US$ would one get for J$9600?

A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and its frequency is 0.5 Hz.The speed of the ripple is:

The number of particles in a mole of any gas is always:

For which of the following purposes is the information collected in a census normally used?

1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country

In making bread the enzymes in yeast break down starch to give:

The mean of ten numbers is 58. If one of the numbers is 40, what is the mean of the other nine?

Why is testing a leaf for starch a reliable indication that photosynthesis has taken place?

The following are all features of insect-pollinated flowers EXCEPT for:

Herbicides are used to destroy:

The major plant nutrients written as NPK refer to phosphorus, nitrogen and:

All of these are compounds EXCEPT for: