Hailey is categorizing, on the basis of predominance, the most important greenhouse gases. Which of the gases should she give priority to in her ranking? Hailey is categorizing, on the basis of predominance, the most important greenhouse gases. She has classified as the most important and as the next most important greenhouse gas.

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?

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

Which are reasons cells undergo cell division?