Question

Why do most interactions between organisms occur in the biosphere?

Answer 1

Answer:It is the highest level of organization

Step-by-step explanation:

Answer 2

Most interactions between organisms occur in the biosphere because biosphere is the ecological system of Earth. This means that it cannot be affected by things such as solar and cosmic radiation, and it is self-regulating
The biosphere is also termed as the zone of life on earth and the zone of life on. This makes the biosphere very important for living organisms