Respuesta :

Answer:

An example of a biologically formed sedimentary rock would be limestone.

Explanation:

Biologic sedimentary rocks form when large numbers of living things die, pile up, and are compressed and cemented to form rock. Accumulated carbon-rich plant material may form coal. Deposits made mostly of animal shells may form limestone, coquina, or chert.

Answer:Biologic sedimentary rock

Explanation: