2. The distribution of ages of 500 readers of nationally distributed amazine is given below: Number of Readers 4 20 Age cingears) Below 14 15_19 20-24 25-29 30-34 35-39 125 25 35 80 140 30 45 40-44 45 and above a find the relative and cumulative frequency distribute the distribution for

As a small change in a person's dna can cause a genetic disorder

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 of the following is not a potential result of deforestation?