Normal room temperature is 77 degrees Fahrenheit. What is the normal room temperature in Celsius?

What are some natural processes that represent physical and chemical changes?

Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside

As a result of climate change earths temperature is rising and sea ice is melting what is a likely effect? answer : populations of walruses and polar bears will decline