Charles Law = V1/T1 =V2/T2. Find T1 in Celsius. Now, V1 = 100 L. and V2=1000 L. and T2 = 227 Celsius. Remember, do calculations for Charles
Law in Kelvin first by adding 273 to Celsius temps. After you get temp.
answer then change back to Celsius for answering the question in
Celsius. C=K-273. *
-223 C
273 C
50 C
100 C

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?