Many of the early submarines ran on diesel engines. These were used when on the surface for propulsion and power, as well as charging the batteries. When they submerged, they ran on electric power from the batteries.
Some common features of submarines is an adaptation to allow humans to survive and carry out our missions of research, pleasure or combat. I hope that I help you.. haha :)
submarines and bats both use sonar. Calvin was here
it encompasses all the manpower, the trucks,tanks,planes,ships,and submarines , ie anything to do with military power.
All submarines can sink. Some can return to the surface.
There are different answers to that but the most common one is that the USN had 288 submarines in WW2
submarines change the behavior of some whales but they do not harm whales
Submarines
slow
A common "sport" for trucks is the Demolition Derby, Monster Truck Rallies, and other similar forms of entertainment that are well liked by some groups of people.
WWI- Horses & carriages, motorcycles, cars & trucks, tanks, airplanes, ships WWII- Motorcycles, cars & trucks-I believe the Jeep was first used in WWII, "half-tracks" tanks, airplanes, ships, submarines
This is a very subjective question, it would depend on what you define is being a different type of truck, but some of the most common different types of trucks are: pick-ups, semis, diesels, and tow trucks. There are breakdowns within these that some might consider a different type but these are probably the main 'types' of truck.
Yes, before cruise missiles came about, submarines were armed solely with torpedoes and, more common in WW2, deck guns.