Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

The variables for this experiment include mass, volume and the materials in the various balls, as well as their densities. in part iii, you will be investigating the questionable baseball. use the drop-down menus to complete the sentences and identify the independent and dependent variables. in part iii, the independent variable, the one that is intentionally manipulated, is . in part iii, the dependent variable, the one that you measure the response in, is

Will you chech and finish these for me, because i am stumped with them.

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?