Pleistocene
Pleistocene rock layer
I think the answer you're looking for is fossils. Fossils are remnants or imprints of living things, such as animals and plants, which are from past geologic age and found in the earth's crust.
coal
plants are living things
The study of all living things-plants and animals is Biology
what are some prehistoric plants from the grassland
plants and animals are classified as living things
It is generally accepted that animals from the prehistoric time became extinct to a massive shift in climate. Scientists believe that a meteor struck the earth and the aftermath caused the extinction of many plants and animals.
Paleontology is the study of prehistoric life. Paleozoology is the study of prehistoric animals. Paleobotany is the study of prehistoric plants.
a parasite
Toads are animals, not plants. Plants and animals are completely different living organisms.
plants and animals are both living things.