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What are the properties of flight?
weapon system should be strong. speed should be very good. fuel system should be strong and big.
What non-living systems are similar to the excretory system?
A system that is similar to the excretory system is waste management. The unwanted and sometimes poisonous waste is disposed of in trash cans and brought to a place to eliminate it.
How did the US standard system of measurement develop?
It is a copy of the obsolete English measurement system, a colonial fossil.
How is a thermostat a good example of a feedback system?
A thermostat senses the air temperature and turns on or off the switch that controls the heating or air conditioning system, according to the set-point.
In the 1950s the US spent a large amount of money building the Interstate system of highways This system links major cities across the country what was a desirable cons?
If my memory is still good ten that happened at a time when unemployment was high and money was hard to come by. If the current US government can afford to keep the Interstate Highway system in good repair then it will last a long time
