Is it possible that photosynthesis is occurring in a leaf that is not floating? explain this and support your answer with your data.

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

Why zebra fish experience similar genetic disease as human

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?