What did Deveau and Wright discover when they first boarded the Mary Celeste? Its pumps were destroyed.

Its wheel was badly damaged.

Its hold was filled with water.

Its lifeboat was missing.

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail

answer; john b watson,(observable behavior);

answer; a variety of simple organic compounds could be spontaneously synthesized from components in earths primitive atmosphere;