Chemicals such as carbon and nitrogen cycle through ecosystems. So energy through an ecosystem and
matter .

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

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

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not