What’s science? Let’s understand by doing a dissection of its definition. The Google definition is — the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
So, science isn’t merely biology, physics, or chemistry, but rather a deep and organized study of various subjects. And life is a subject in itself.
Another important aspect of science is that an experiment must give the same results no matter how many times you perform it. Let’s assume for a while that life is an experiment. Similarly, in life, there’s birth, illness, old age, and death, no matter what — this feature is common in every life form.
Hence, we can consider, as per the above explanation that life itself is a science because of its characteristics.