Not necessarily coil. My Royal Pythons, at feeding time, just form their head and neck into a tight 'S' shape - lunging at the food item when it's dangled in front of them.
all snakes have a tendency to coil when threatened and can strike about half to a third of their size. however, they prefer to get away rather then have a confrontation. so, if a snake is coiled simply step back slowly and it will leave without a problem. (do not try to approach a snake that is coiled unless you are trained in herpetology.
Because they are storing energy. Imagine a spring. It cannot "spring" very far unless compressed, because when it is compressed the amount of potential energy the spring contains is greatly increased. When you let the spring go, the potential energy converts to kinetic energy and you can't find where the spring went. Same principle for snakes that coil before they strike. The more they coil, the faster and farther they can strike at prey or predator. This asked WHAT snakes coil ... not WHY do snakes coil ... this does not answer the question.
Yes
Snakes can coil around their prey, and they do have a back bone. But poisonous snakes don't need to do it much. The venom kills the prey which can then be eaten in peace and quiet. The constrictors, non-venomous snakes, have to coil aroud their prey to prevent it from getting away.
Snakes can typically strike up to a third of their total body length.
no, they can strike but they are nonvenomous
Snakes might get mad if they are cornered or are afraid that you will hurt them. Snakes that are angry will often coil into a small ball, rear their head up to strike out, or rattle their tails to warn you of the danger.
Snakes may strike when they feel threatened, cornered, or are trying to defend themselves. They may also strike if they feel startled or provoked. It is important to give snakes space and avoid actions that may cause them to feel threatened.
It either coils up and raises its head or it will turn and slither away, if it has the option of doing so. It also depends on what breed of snake is being threatened. Venomous snakes of course will defend themselves and strike. However, docile snakes tend to coil up and protect themselves.
Florida you can also find them in South Carolina
All snakes will eat mice. Whether or not a snake will eat frozen mice can depend greatly on the snake. Some snakes do not want to eat cold food. In fact, some snakes won't strike on cold food.
Everything goes in ONE DIRECTION. So yes