Affirmative I, II and IV
1. The means of transport that circulates through streets, roads, and railways are the following: middle rail, half road, including trains, buses, cars, bicycles. >
2. The means that circulate by air are the air, including, airplanes, helicopters, jets.
3. The means of transport that circulates through rivers, seas and oceans are the sea, thus involving ships, boats.
4. The aerial means and which have wings are the planes. The terrestrial are the road and rail
6. One type of aquatic medium is the ferry.
> Employees For certain positions within the company , in the case of training internal and external a Company Searching people with Potential , inside and outside the company to enable them to the position.
However, is in external recruitment that there is greater chances of innovations, being internal recruitment for positions that require greater confidence.
I hope I helped!