They are called glacial erratics if they are different from the local surrounding rocks.
It was a nuclear bomb by the Nazi scientists.
Scientists call it refraction.
We call these scientists horticulturists.
what do we call scientists who study plant
Scientists usually go to conferences, not camps.
They call it a meteorite. It's all right if we call it that too.
They call them squints
arthropods.
We call these zoologists.
scientists :D
taxonomist
Cloning.