⟩ Water can safely be used on which of these fires?
1. Chemical.
2. Gasoline.
3. Neither of the above.
Answer :C
1. Chemical.
2. Gasoline.
3. Neither of the above.
Answer :C
What are pioneer species? What is the role of the pioneer species?
What is mutualism?
What is the difference between primary ecological succession and secondary ecological succession?
What is population density?
What is a population?
What is the climax stage of an ecological succession?
How do biodiversity, the total number of living beings, and the biomass respectively vary during the ecological succession?
How do the availability of water and light and the climate affect the growth of a population?
How do populations of predators and preys vary in predatism?
What is the typical conformation of the age pyramids of underdeveloped countries?