What southern invention was created to combat the naval blockade

They created the blockade runner.

Explanation:

The blockade runner was invented to get past blockades. The South needed something fast that could get past the North's blockade so they could get supplies.

Hope This Helps :)

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.