1if the environment never changes, evolution may not occur.
(a) true
(b) false

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

In which of the following relationships is one organism always benefited while the other organism is always harmed

Which description shows competition in an environment? an organism that feeds on some food an organism that finds a place to sleep three organisms of the same species living in an area three organisms battling over limited resources