Is when a system is in motion but is balanced because it experiences no net change. A. Dynamic equilibrium
OB. A convection current
OC. Static equilibrium
D. Co-evolution

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

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?

Any sound above what db can cause hearing loss in human beings