PLS HELP. 5. You're holding a sound sensor in your hand as you leave the library. The sensor display reads 40 dB inside the library. After you walk out the front door, the sound of traffic on the busy street causes the sensor to read 80 dB. How many times louder is it outside the library compared with inside? (8 points) no weird links pls

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?