Can you me with this? a student found the rock shown here and weighed it to determine its mass. what steps should the student take to find its density? a-determine it’s volume by how much water it displaces, then divide mass by volume b- determine its volume by multiplying length x width x height, the. divide mass by volume c- crush the rock to a powder and measure its volume in a graduated cylinder, then divide mass by volume d- determine its volume using the formula for the volume of a sphere (v= 4/3•r to the 3 power), then divide mass by volume

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.