The scientist most likely answer by examining this fossil is the environment like in the area when the plant was alive which is therefore denoted as option D.
This is referred to as the remains of plants and animals which have been preserved in the earth crust.
Fossils are very important as it gives an insight into how life and humans came from and also the various ways in which the Earth and our environment has changed over the years through the presence and absence of various structures which is therefore the reason why option D was chosen as the correct choice.
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