Fact 1 : All chickens are birds.Fact 2 : Some chickens are hens.Fact 3 : Female birds lay eggs.If the first three statements are facts, which of the following statements must also be a fact?I. All birds lay eggs.II. Hens are birds.III. Some chickens are not hens.

None of the statements is a known fact.

Fact 1 : All chickens are birds.Fact 2 : Some chickens are hens.Fact 3

1.	Fact 1 : All chickens are birds.Fact 2 : Some chickens are hens.Fact 3 : Female birds lay eggs.If the first three statements are facts, which of the following statements must also be a fact?I. All birds lay eggs.II. Hens are birds.III. Some chickens are not hens.
A.	II only
B.	II and III only
C.	I, II, and III
D.	None of the statements is a known fact.
Answer» C. I, II, and III

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Fact 1 : All chickens are birds.Fact 2 : Some chickens are hens.Fact 3 : Female birds lay eggs.If the first three statements are facts, which of the following statements must also be a fact?I. All birds lay eggs.II. Hens are birds.III. Some chickens are not hens.

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