“during a chemical reaction, can matter be destroyed or created?” plz help my teacher is asking for hw

Which of the following would be an important part of a multi-step plan to restore the stability of the red-cockaded woodpecker's ecosystem?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.