Organic compounds all contain the element carbon which organic compound used for stored chemical energy contains carbon hydrogen oxygen and often phosphorus

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

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?

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.