The metal copper- however, US pennies are now copper plated zinc.
they are all made of copper
Cooper is made into many things such as pennies and electricity wires
Pipes are to water what wires are to electricity. Pipes transport water from one place to another, similar to how wires carry electricity. Both pipes and wires are essential components of infrastructure for delivering utilities.
Answer why does the person who made a circuit a probably connect the wires to a penny
copper
Pipes, wires.
The pipes are PVC electrical conduits.
Copper is the element found in pennies and wires. It is a versatile metal known for its conductivity and durability, making it a common choice for electrical applications like wiring and for the composition of coins like pennies.
copper
Through Wires, Pipes and stuff
water/liquid
Copper