Type of rock has smooth and rounded sediments which are usually large and easily seen; like pebbles and small rocks all stuck together.

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Easy 6th grade work! 100 points! i need fast! compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.