Micro-organisms are important in recycling nutrients because
they are capable of multiplying quickly
they are eaten by large organisms
they break down dead organic materials
many of them are parasites
Correct answer is C
No explanation has been provided for this answer.
Measles in infants can be prevented by
sleeping under mosquito nets
providing clean water supply
taking anti-malaria tablets
vaccinating young children
Correct answer is D
No explanation has been provided for this answer.
The numbers in a population would rise, if there was an increase in the
spread of disease
number of deaths
number of predators
amount of food available
Correct answer is D
No explanation has been provided for this answer.
The possession of breathing roots is a characteristic of plants growing in
mangrove swamp
coastal savanna
guinea savanna
shrub biome
Correct answer is A
No explanation has been provided for this answer.
counteract the effect of gravity
lift the bird so that it can remain airborne
enable the pectoral, muscles to contract easily
change the direction of the flying bird
Correct answer is A
No explanation has been provided for this answer.