The main idea of the song Mean by Taylor Swift is that by being mean, one doesn't succeed in life. It just hurts others, and in the end, those people could be doing way better than the people who are being mean. Don't stop pushing forward because of what others say. To find a main idea of a song, look closely at lyrics. Try find repetitive phrases or keywords. Hope this helped. :)
Many things can be made in the field and laboratory, but I think that the safest answer is "observation" - observation is what is usually done in the field, where one does not have the possibility for experiments, or only rarely so. In the lab, one usually performs experiments, but observations are also common, so observation is what connects the two.
Answer:
1. Biology: is the scientific study of life. It is a natural science with a large reach yet contains some unifying concepts that bring it together as a single, cohesive topic.
2. A biography: is a thorough narrative or account of a person's life.
3. autobiography: the biography of oneself recounted by oneself.
4. Biographee: The individual whose life is written about.
Bios: Organic nature among plants and animals.
Biosis: The manner of existence among living beings; liveliness.
