The is most likely to be concerned with the overuse of water. A. Safe Drinking Water Act b. The Clean Water Act c. The Marine Protection, Research, and Sanctuaries Act d. WaterSense program Please select the best answer from the choices provided A B C D.

What are two reasons for why a species might disappear from the fossil record?

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?

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?