The first answer is correct because the terms are alike in both expressions
Answer:
yes
Step-by-step explanation:
C- they contain fossils that resemble existing species less closely than do fossils found in older rock layers
You'd have to find the average! (:
So add 14 and 16 to get 30, so your answer would be x/30
Since there are 14 boys, that would be x. 14/30 Simplify that to get 7/15!
xx