Yes, the cargo area is pressurized most modern airliners and animals go back and forth that way all the time.
Dogs do not fly unless they take a ride in an aircraft.
You can fly cars using cheat comeflywithme and fly boat using airship.You can fly tommy using an aircraft at the film studio.
All modern fighters can fly at night or in all weathers. Radar in the aircraft and on the ground lets them do this.
Dogs by nature do not fly, they have no wings or means to become airborne. However dogs can fly with the help of aircraft. There has even been a dog put on board a rocket and sent into in space.
An aircraft is designed to fly in 'air' there is no 'air' in space.
No, a driver's permit does not allow you to fly an aircraft. You need a pilot's license to operate an aircraft.
A properly designed aircraft most certainly can fly into the air.
Aircraft fly through air and spacecraft fly in space.
An aircrew are the people who fly an aircraft
A glider which is alight aircraft designed to fly for long periods without using an engine.
The safety of it is irrelevant - no air force will let you do that.
No, airports are a place where aircraft fly to and from.