It has long been thought that humans first crossed a land bridge into the Americas approximately 13,000 years ago. ______ based on radiocarbon dating of samples uncovered in Mexico, a research team recently suggested that humans may have arrived more than 30,000 years ago—much earlier than previously thought.
Which choice completes the text with the most logical transition?
Choose 1 answer:
Choose 1 answer:
(Choice A) As a result,
A
As a result,
(Choice B) Similarly,
B
Similarly,
(Choice C) However,
C
However,
(Choice D) In conclusion,
D
In conclusion,
which is the true correct answer