Answer:
3. by studying plants and animals
Explanation:
Bringing harmful plants causes harm to the other species living there.
Destroying a lot of trees takes away a lot of homes from animals.
If you're just studying them no harm is being done.
Using pesticides can cause negative effects to the plants and animals who eat them.
Answer:
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Answer:
Society is the common home for all which we need from birth to death and is important to live life in a very comfortable way with participation in many societal works termed as social work for which one should fulfill his duties in order to his responsibilities.
Explanation:
