"Prior to cell division, DNA must be replicated. List the steps of DNA replication here: (*hint: there are 5 steps)"

What would be an example of hypothesis for goldfish respiration lab

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

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?