yes
Yes
yes
Yes, plastic drinking straws will float in water.
Yes.
Yes, if its made out of plastic.
A good object that will float is a plastic container. It worked for me. Yes a plastic container will work well it worked in my science class.
Yes, plastic drinking straws will float in water.
yes, wood eventually becomes waterlogged and sinks, plastic does not become waterlogged.
A plastic always sink in oil like a plastic bottle will always float in oil.
All plastic items float on water, so therefore a plastic boat floats on water.
plastic will float in water because it is lighter than oil