yes
Yes, true steam (you cannot see it) is matter in the gas form.
No - you cannot see gas particles. Dust specks are solids.
A gas giant as we cannot see the surface.
No. It is a gas because you cannot see it.
True. Worms do not have eyes or ears, so they cannot see or hear in the way that humans or other animals can. They rely on other senses, such as touch and vibrations, to navigate their environment.
some only see shapes
yes we cannot see them because there hiding inside of the flowers.
See
This is true.
Yes, matter can be something that you can not see. This is because one form of matter is gas, which can not be seen.
it is gas
You cannot see mermaids anywhere as they are mythical creatures. They are not real. not true! for those that believe and is friend of mermaids, you can see them(in natural forms of water) at sunset