Question: Trees grow growth-rings one time each year; so which of these is correct?
Choices:
text: a tree with nine rings is nine years old
label: A
text: a tree with six rings is seven years old
label: B
text: a tree with eight rings is five years old
label: C
text: telling how old a tree is is impossible based on rings
label: D
Answer: A
Fact: a tree growing a tree-growth ring occurs once per year