Yes, Laser weapons exist and most are highly classified. The ones you see on the military channel are simplistic. Rail cannons are also believed to be in production.
oxygen transport to cell & carbondioxide away from cells.
It transports materials
The United States of America because they have better weapons, training, more special forces, and a big military.
Yes, the blood transports urea and other waste products so that they can be excreted.
the military has 78.8billion weapons made in a year
Yes. Military soldiers do have swords, military vehicles like military cars, trucks and planes and yes they do have lots of military weapons.
they manufacture their own weapons
Atomic Weapons.
The United States is the largest supplier of military weapons to Israel.
spartas military was large and they had alot of weapons
In the military of the United States, yes they can.
Short answer: The military. Longer short answer: Weapons are sometimes designed in-house AFAIK, but in the USA weapons are also contracted out to civilian corporations for design work, I think.
Yes. They hold weapons to protect us from bad guys. It is okay for police officers and military soldiers to hold weapons.
What type of weapons? There are so many weapons manufacturers in the world, it is hard to keep track of them. FN industries and Colt make the M-16 weapon family for the military. H&K make weapons for the military. Beretta and Glock make hand guns for the military.
A large fleet of warships and transports, and military roads.
Armament (noun) military weapons/defence 1. materiel (noun) military equipment/defence 2. arsenalisation (noun) military weapons/defence