<span>A. the dog ate everyone of his play toys</span>
Answer:
That would be helium, with a melting point of 0.95 K (-272.20 °C)—although this happens only under considerable pressure (~25 atmospheres). At ordinary pressure, helium would remain liquid even if it could be chilled to absolute zero.
Carbon was discovered in 3750 BC
Answer:
Greater than or less than
