What is the difference between an episodic task environment and a sequential task environment?

A$.$ An episodic task environment has no end goal, while a sequential task environment has a specific goal to achieve,

B$.$ An episodic task emvironment involves a single action, while a sequential task environment imvolves a sequence of actions.

C$.$ An episodic task environment involves a sequence of actions, while a sequential task environment involves a single action.

D$.$ An episodic task environment involves learning from past experiences, while a sequential task environment does not.