I believe the answer is Bilophodont. Bilophodont are lower molars that have two ridges and are found in word-monkeys. The bilophodont molars are a type of morphology in molars that have to "loafs" running parallel to the cheeks. The other type of molar is the lophodont which has only one ridge located in the sides.
Molecular clocks starts counting mutations at the actual
time of divergence, and are used to estimate the time since a common ancestor.
It suggests that a lineage split occurred 700 000 years ago, 300 000 years earlier than first thought.
Answer:
They may be soggy and stinky, but they provide critical habitat for tons of plants and animals, help clean our water, control floods, and provide food for humans.
Maybe c or d
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