A circular hole with diameter 6 cm is cut out of a circular piece of card with a diameter of 12 cm. The area of the remaining card, in cm² , is

Sweating can help to cool the body. This cooling is achieved mainly by:

The units of specific latent heat are:

Instructions: Select the option A, B, C or D that BEST describe the sentence.

Seldom do people declare that they are not the products of their environment.

When gas particles spread out we call it:

The two main protein groups are globular and:

In the figure above, AB || CD and ∠BAD = 32° . ∠APC =

Which of the following groups indicates examples of current assets?

Caribbean governments have improved the rights of children born out of wedlock by.

What is the BEST option available to persons who are qualified but cannot find a job?

What unit measurement is used to express the speed of memory?

All of these reactions are exothermic EXCEPT for:

3 ⁴/₅ expressed as a decimal is

Two resistors, one of 4 Ω and one of 6 Ω, are connected in parallel.Their combined resistance is:

The common name for ascorbic acid is:

THE ITEM refers to the following illustration.

The pattern where many persons make the same decision as the young man in the picture is refered to as

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

Had they not been forewarned, they might have joined the queue, not knowing that gas was not on sale at that station.

The gas that relights a glowing splint is:

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

Osmosis is: