Identify the four postulates of natural selection.

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

What is the primary goal of human communities?

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions