The following distrupts the balance in an ecosystem excep...
The following distrupts the balance in an ecosystem except
afforestation
deforestation
migration
pollution
Correct answer is A
Afforestation prevents wind related disasters and soil erosion, both of which could harm humans and their resources.
Root hairs are extensions of the ...
Amoeba obtains its oxygen requirements ...
i. Complexion ii. Height iii. Blood Rh factor iv. Colour blindess Which of the characteristics...
The leech and the earthworm belong to the ...
The part of the kidney tubule where ultra filtration takes place is the ...
Given the equation: 6CO2 + 6H2O → C6H12O6 + 6O2 {Under sunlight & Chlorophyll) The oxygen...
The micro-organisms that causes Typhoid disease is ...
Which of the following forms about 55% of the volume of the blood in man? ...