If US$1.00 is equivalent to EC$2.68, how much in US$ would one get for EC$100?

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:

In hot conditions the surface blood vessels in the skin undergo vasodilation. This allows:

Which one of these statements is true for ALL electromagnetic waves?

The workplace should be:

Which of the following statements about anaerobic respiration is true?

Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.

We found her appreciative of the help that we had given to her on this matter.

The length of an insect such as a grasshopper increases in steps.This is because:

All of these are used as food additives EXCEPT for:

All of these elements form allotropes EXCEPT for:

The marked price of a stove was $520. A worker bought the stove on hire-purchase by making a down payment of $100, and twelve monthly payments of $40 each.
How much could she have saved if she had bought the stove for the marked price?

Which of the following describes real accounts?

The introduction of machines in agriculture results in the unemployment or farm workers.

The type of unemployment these workers suffer is

Which of the following statements about photosynthesis is NOT true?

When focussing on distant objects:

What would be the best materials to use for making the coil and the core of an electromagnet?

$x is divided among three boys, Ryan, Keith and Andrew, in the ratio 2 : 3 : 7, respectively. If Andrew gets $15 more than Keith, what is the value of x ?

The statements refer to a fuse. Which one is true?

The units of specific latent heat are:

Which of the following statements about lipids is NOT true?