Identify predator and prey

Which of these statements are true about scientific theories and hypothesis

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils