Which of these would be a valid hypothesis?
A. Human history is determined by a series of supernatural events.
B. Humans should help in the conservation of other animal species.
C. Humans are controlled by forces beyond our understanding.
D. Humans and bacteria share a common genetic code.
Answer:D
Which of these would be a valid hypothesis?
A. Human history is determined by a series of supernatural events. B. Humans should help in the conservation of other animal species. C. Humans are controlled by forces beyond our understanding. D. Humans and bacteria share a common genetic code.