Oil applied to the surface of water kills the larvae of mosquitoes through
dehydration
poisoning
starvation
Suffocation
Correct answer is D
No explanation has been provided for this answer.
Which of the following organisms is an endo-parasite?
Mice
Mosquito
Ascaris
Dodder
Correct answer is D
No explanation has been provided for this answer.
sun
producer
consumer
decomposer
Correct answer is B
No explanation has been provided for this answer.
The capillarity of a soil refers to
the particle size of soil
how easily water passes through soil
how well water rises up in soil
proportion of water a soil holds
Correct answer is C
No explanation has been provided for this answer.
The major problem experience by organisms living in small water bodies is
drying up
oxygen deficiency
scarcity of food
wave action
Correct answer is A
No explanation has been provided for this answer.