How long the fossil has been there for and what type or creature it is
Answer:
I think option B is right answer
The frog's tongue is being anchored in the very front of its mouth instead of attaching it in its back. Its tongue is anchored in front in order to make hunting for prey easier because the from needs to throw its tongue to capture its food then throw the food back to its mouth.
The most general and largest category in Linnaeus system is kingdom because a kingdom can have many organisms, so thats why its the largest category.