Answer: the answer is A
Explanation: i did my research
The correct answer is "the fear of being abandoned".
Young children, who experiences fatal illnesses are afraid to die, due to the belief of being abandoned. They fear that they will no longer feel their parent's presence, so as their siblings and friends, which results to fear.
Most pre-Socratic philosophers were similar because most lived outside of Greece, they turned to the natural world for answers to their questions, and they all lived before the time of the famous philosopher <span>Socrates.</span>