they were first seen during paleozoic times.
it was first seen in 1960
No, it is a cylinder. The top few inches, might be seen as a cone.
You've seen snails haven't you... slugs are just snails with no home on their backs. Snails are essentially the closest natural thing to a caravan.
It was discovered at the year 1846
yes, have you seen the stalks on the snail, that's where they are
There is no conceivable way of knowing where the literal first mouse was seen. Rodents have been on the Earth for 65 million years.
The moon is seen from the Earth...
Cone bearing seeds are seen in a number of different trees including conifers, ginkgo, and cycads. Ginkgo biloba is believed to have evolved from varieties of ginkgo that were around in the dinosaur age.
No planets have been discovered using a microscope.
Venus because it is the hottest and most lite by the sun
The first time Uranus has been spoted by telescope by accident.
Ghosts have been tracked down to 2000 b.c but really the ghosts have been in earth since the beginning of time.