# data[].attributes.headline
the first step is to find the density of an object is to find its mass

# data[].attributes.subject
the first step is to find the density of an object is to find its mass

# data[].attributes.body
the next step is to find the volume of the object
after that you find the density and thats your answer

the results will be your answer in grams

# data[].attributes.body
find the density in an object