The greatest influence on a stable ecosystem in nature is...
The greatest influence on a stable ecosystem in nature is exerted by
man
pollution
animals
rainfall
Correct answer is A
No explanation has been provided for this answer.
These groups of bacteria are harmless EXCEPT ...
Which if the following organisms is not classified as an animal? ...
At which of the following stages of mitosis do the two daughter chromosomes separate completely? ...
The act that should be encouraged for the conservation of wildlife and forests is ...
Which of the following is lacking in the diet of a person with kwashiorkor? ...
Which of the following processes removes carbon from the atmosphere? ...
In mammals, the organ that performs digestive and endocrine functions is the ...
The veins of the leaf are formed by the ...
The network of blood capillaries in the kidney capsule is referred to as ...