1 - They all are solids due to the strong electrostatic force
<span>2 - They also have high m.p and b.p. </span>
<span>3 - It conduct electricity in molten state or in aqueous solutions </span>
Answer:
B
Explanation:
soil being depleted to nitrogen due to high runoff
The answer is c .because photosynthesis produce oxygen and it absorb carbon oxide
A.
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7. Succession, 6. Extinction, 5. Niche, 3. Ecosystem, 2. Population, 1. Habitat, 4. Environment, 8. Community
