Dr. losos's data suggest that after only a few generations, the lizards on the experimental islands have shorter legs on average than the lizards on the larger island. explain how the data you collected either supports or does not support this claim. include the concept of natural selection in your discussion.

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

Which enzymes break down carbohydrates?

Do plant cells perform cellular respiration?