Which of the following is a scientific question? a. should commercial fisheries be regulated to protect dolphin habitats? b. are dolphins more interesting than whales? c. do dolphins emit characteristic whistles in response to their offspring? d. why don't people eat more dolphin meat?

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey

Which of the following human activities resulted in the growth of the north american deer population?

Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to