Which of the following is true of all crystals? A) They all have at least some properties of solids
B) They can all be made into jewelry
C) They are all found in caves
D) They are all made from carbon

25) a student takes four samples of a white crystalline solid and places each in a well plate. on top of each sample, she carefully places 20 drops of clear mystery liquids a, b, c and d. her results for each well are: liquid a: the solid dissolves quickly. liquid b: the solid appears unchanged. liquid c: a brownish colored liquid is produced. liquid d: fizzing occurs and the well becomes warmer. in which well does a physical change occur?

Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit