Calculate the density of unknown substance #1 which has a mass of 15.8 grams and a volume of 20 cm3. *

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

An experiment is conducted to see if cats preferred skim milk or 2% milk. a cup of skim milkwas put out for 5 kittens and then measured how much the kittens drank over the course of aday. following a cup of 2% milk was purout for the skittens and then masured how much thekittens drank over the course of a day. the same kittens were used and the milk was served atthe same temperature. it was discovered that the cats liked the 2% milk more than the skimmilk. what is the dependent variable in this experiment?

Is ice cream a mechanical mixture or solution why?