What us the percent concentration of protein in cells?

Metamorphic rocks are formed when sedimentary or igneous rocks are subjected to heat or pressure and recrystallize without melting. which of the following rocks results from the metamorphism of limestone? a. granite b. slate c. sandstone d. marble

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

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