Which fossilized organisms are most likely found in Earth’s lowest layers of rock?(1 point) Responses snails snails bacteria bacteria dinosaurs dinosaurs reptiles

Answer 1

In Earth's lowest layers of rock, you are most likely to find fossils of bacteria. This is because the oldest layers often contain microbial fossils, as single-celled organisms, like bacteria, are some of the earliest life forms on Earth. Fossils of snails, dinosaurs, and reptiles typically come from more recent geological periods.