1An example of a third class lever is
2The release of a mature egg from an ovary into the fallopian tube in humans is called
3The blood vessel that carries oxygenated blood from the lungs to the heart is unknown as
4An example of a plant micro-nutrient is
5What is the colour of the neutral wire in a three-pin plug?
6In the pin-hole camera, the image formed is always
7The part of the flower that develops into a fruit is the
8The number of elements in the compound Ca(OH) 2 is
9The reason why alum is added to water during treatment is to
10Which of the following animal parasites could be controlled by hand picking?
11A stick which is partially immersed in water appeared to be bent due to
12One difference between metals and non-metals is that metals
13The cultivation of different crops on different plots of a farmland in a definite cycle is called
14Iodine deficiency in humans could result in a disorder known as
15A substance is termed combustible if it
16Micro-organisms that cause disease are collectively called
17Which type of energy is lost when sweat evaporates from the human body?
18Which of the following gases is involved in the rusting of iron?
19The feeling of soil between fingers is used to determine the
20Sodium hydroxide is an example of a base because it
21Which of the following plants has its leaves modified for storing food?
22Gases enter and leave the leaf of a plant through the
23Which of the following vegetable crops is cultivated for its leaves?
24An example of a body that does not produce its own light is the
25Which of the following devices converts electrical energy into sound energy?
26Transplanting of young seedlings is usually done in the evening because
27A mixture of sugar and water could be separated by
28Which of the following processes results in the formation of new substances?
29Photosynthesis is important to living organisms because it produces
30Global warming is caused by the
31The warning and safety signs on chemical containers are usually represented by a symbol placed within a
32In which of the following structures in a living cell is cellulose found?
33Elements that could easily lose electrons to form cations are
34The conversion of agricultural produce from its original form to other desirable forms is termed
35The function of the hair in the nose of humans is to
36A metal that is used as a thermometric liquid is
37The joule is the S.I unit for
38Which of the following gases supports combustion?
39The form of energy which flows from one point to another due to temperature differences is known as
40Which of the following resources does not produce energy?
