Final answer:
The subject of this question is Biology, and by studying life, we can learn about it.
Step-by-step explanation:
The subject referred to in this question is Biology. By studying life, we can learn about it. The more we learn about the story of life on Earth and living processes, the greater our sense of wonder and respect for life. Through personal observations and scientific research, we can gain knowledge about the properties and characteristics of living organisms and their interactions with the environment.