https://www.ecologyandsociety.org/vol15/iss3/art33
This should help you understand the question.
Answer:
"Based on current theories, the Great Red Spot should have disappeared after several decades," researcher Pedram Hassanzadeh, a geophysical fluid dynamicist at Harvard University,said in a statement. "Instead, it has been there for hundreds of years."
Explanation:
It was put in place because it got in the water and killed plants and animals alike and traveled up the food chain. It helps prevent more deaths and protects biodiversity.
Hello!!
Density = mass/volume so if we have your given values for mass and volume just plug and chug!
density=120g/18cm^3 = 6.67g/cm^3
Hope this helps! Thanks!