Pls *urgent*
i need on about 3-5 questions, ty
1.the soft parts of animals which have become fossils are usually destroyed by:
oxygen in the air
bacteria
scavengers
chemical reactions
2.petrified wood is made of:
minerals
cells
sediment
3.how do petrified fossilization differ from carbonized fossils?
petrified fossils do not need carbon to be fossilized.
petrified fossils need a lot of carbon in order to be come a fossil.
petrified fossils are only made in desert type environment.
petrified fossils dissolve all original parts including carbon.
4.the hollow impression of a dinosaur bone is:
an original-remains fossil
a cast
a mold
an imprint