With the exception of walking, cycling is the cheapest means of transport.
It means circulatory system
Two major means of active membrane transport are primary active transport, which directly uses energy in the form of ATP to transport molecules against their concentration gradient, and secondary active transport, which uses the energy stored in the electrochemical gradient of one molecule to drive the transport of another molecule against its gradient.
Active Transport
Because you don't have to build roads over water.
the cheapest transport is Waterways
With the exception of walking, cycling is the cheapest means of transport.
You can travel by Indian rail way trains. By economy class, it is the cheapest mode of transport across the country.
the cheapest transport is Waterways
water transport
well definiely in a truck as all other means of transport r too costly
waterways are the cheapest means of transport. they are most suitable for carrying heavy and bulky goods.
advantages- it is an eco friendly mode of transport they are the cheapest means of transport they are most suitable fo carrying heavy and bulky goods it is a fuel efficient transport
The quickest and cheapest form of transport over short distances is the elevator
the easiest to transport is probably coal because it is not a liquid but is a solid
Because it is the cheapest way of transport.
The railways are the cheapest mode of transport to a distant place. It takes less time.