Identify the role of each organism in the food chain. dragonfly frog grass hawk mushrooms

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

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent