Which type of specialized cell is responsible for sending signals throughout the body? Nerve cells

Epithelial Cells

Muscle Cells

Blood Cells

its multi choice

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 is not true about balanced forces?

The assembly called for a "bill of rights" that would list u.s. citizens'