Identify the order in which the ancestors of the Caribbean people arrived in the region.

1. Amerindians
2. East Indians
3. Europeans
4. Africans

Cooking food improves all of these EXCEPT for:

__________ is a type of chip from which data can be erased by exposure to ultraviolet light.

The following are all natural materials EXCEPT for:

When gas particles spread out we call it:

Which of the following would MOST likely result from women working outside the home?

1. Improvement in the standard of living
2. Higher self-esteem for women
3. Fewer educational opportunities for men
4. Fall in family values

Which one of the following taxonomic groups contains the greatest number of organisms?

Which one of the following structures is responsible for controlling entry and exit of materials into and out of the cell?

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

Which of the following accounts should prepared as the final account for non-trading organization?

The graph shows the results of an experiment to investigate
the relationship between the voltage placed across a light bulb
and the current which then flows through it.Which one of the
following statements is NOT true?

Active transport:

Which of the following is a subset of {b, c, d}?

All the following are special purpose software EXCEPT

The number 2549 written to 2 significant figures is

Which one of the following is correct. When we digest our food:

In an ecosystem a population is:

The number 0.0417 in standard form is

Some foods contain flavour enhancers. These food additives:

Seeds are dispersed from the parent plant: