Denise would like to start a group for mothers with fertility issues in which, she, herself, would participate because of her own fertility challenges. Based on this information, what kind of group is Denise envisioning

All of the following are examples of sedimentary rocks except? a) sandstone made of small pieces of sand cemented together b) coquina made of small shells cemented together c) shale made of small silt particles cemented together d) quartzite, or sandstone that has been subject to high pressure and heat over time