What, you may ask, is the key difference between chemical and biological weapons?
What is the main difference between weapons of chemical composition, and those of biological composition?
There are no differences between chemical and biological weapons.
The man is wearing pants.
planes are being launched from vehicles
The kids shirt is made out of leather.
In the beginning, he was satisfied despite the costume.
The stranger didn't like Topham.
Virtually all major firms have increased the size and scope of work