Do you think the right answer to the question "what is usually harmful to the population size of a species?" is "reproduction", given that pollution is usually harmful to population size of a species. ?

OPTIONS:
- Yes
- No

Answer: Yes

Do you think the right answer to the question "what happens to aquatic life if acidity is higher or lower than a narrow range?" is "they may not survive", given that aquatic life is endangered if acidity is higher or lower than a narrow range?

OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "a solution is formed when one of these gets dissolved into another one of these" is "condensation", given that a solution is formed by a solid, liquid, or gas being dissolved in another solid, liquid, or gas?

OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "at what trophic level is a plant?" is "higher trophic level", given that when consumed, energy is passed up from plants from lower to higher trophic levels?

OPTIONS:
- Yes
- No

Answer:
Yes