Asap you have 5 blocks of different shapes, different sizes, and different materials. you put them in water and see that some float and some sink (see picture). the object with the smallest density is 1. a 2.b 3.c 4.d

D, because density is like the full mass, and object D is floating, since it has a lot more air or mass in it

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )