WALT use technical words in our writing.

I have designed my cruise ship so that it can float.It is made out of wood plastic and fabric.It has less particles than the water .That means that the particles are separated.The lift/upthrust and weight/gravity force are balance/float/buoyant therefore it is making the cruise ship/float/ balance/buoyant in the water.It is floating because of a word that is density.Density is something that has particles.Particles are small things that we can not see.Everything including liquid has density/particles.Let's just say that particles are marbles.Marbles are together correct!They are making object go down.Because if particles are together the cruise ship will sink.If it is separated.Then the objects will float.