Hi there! I'd like to help but I need more information about your question.
The rock will only displace the same amount of water that the rock's volume is.
1mL = 1cm^3
400mL = 400cm^3.
False. this earth has always had life. be it microscopic cells to a gigantic titanosaurus
1. eye color is an inherited trait
2.photosybtheis by plants
3. either biome or habitat
4.XY
5.manyfactures new blood cells
6. large intensity and kidney
7.idk