the white blood cells
No it is a mode of passive transport or water.
To get from my home to my place of work, my means (mode) of transport is by a bus ride. Though in summer, my mode of transport is by bicycle.
water transport
A Company which uses more than one mode of transport will often locate near a transportation hub or a major logistics center. This allows for easy access to various transportation options, such as rail, road, and air, to optimize their supply chain and distribution network efficiently.
travel on the road
depends on the mode of transport and distance
food You body can also produce adrenaline when you are in "fight or flight" mode. In that case Adrenaline would be your body's main energy source.
a-star
Yes
Mostly. Other common mode of transport was boats.
Walking is the oldest. Riding (or being pulled by) an animal is the second oldest. The oldest mode not requiring the energy of a living creature (other than to steer) is sailing.