(Question)
Q: The steropodon may have been an ancestor of which animal? Choices: - geckos - wooly mammoth - lioness - platypus A:
(Answer)
platypus

(Question)
Q: Paint keeps oxygen and water from coming into direct contact with the metal, which prevents what? Choices: - heat - evaporation - filtration - corrosion A:
(Answer)
corrosion

(Question)
Q: What will happen if the gas particles inside an inflated balloon suddenly stop moving? Choices: - balloon falls - balloon bursts - balloon inflates - balloon deflates A:
(Answer)
balloon deflates