in two sentences, what is the differnece between heat stroke and heat exhaution

Heat stroke is a severe condition where the body's temperature regulation system fails, leading to a dangerously high body temperature, confusion, and loss of consciousness. On the other hand, heat exhaustion is a milder condition caused by excessive heat, resulting in symptoms such as weakness, dizziness, headache, and nausea, but without the life-threatening consequences of heat stroke.

make this shorter and more simple

Heat stroke is a serious condition with high body temperature, confusion, and loss of consciousness, while heat exhaustion is a milder condition with symptoms like weakness, dizziness, and nausea but without the dangerous consequences.

Heat stroke is a severe condition characterized by a high body temperature, often above 104°F (40°C), accompanied by symptoms such as altered mental state, confusion, and possibly loss of consciousness. Heat exhaustion, on the other hand, is a milder form of overheating, typically caused by dehydration and prolonged exposure to high temperatures, resulting in symptoms such as heavy sweating, dizziness, and fatigue.