Which trace fossils are created when a creature leaves prints in mud that are then preserved?
a. coprolites
b. tracks and trails
c. molds and casts
d. burrows and borings

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.