Biodiversity and ecological relationships have evolved over millions of years to create finely balanced systems. In recent centuries, humans have become the dominant species on Earth, potentially disrupting these long-established ecological balances. The text discusses how ecological relationships develop over long periods and how human dominance may impact these relationships.

1. Biodiversity and Ecological RelationshipsLevel 5 Science

11. Ecological relationships are finely balanced and have evolved over millions of years.Over the past few centuries, one competitor and predator has become dominant on earth..............