Respuesta :
Organic sedimentary rocks are sedimentary rocks formed from the remains of organisms.
The three types of organic sedimentary rock are limestone, chert and
coal. Both limestone and chert are formed largely from the hard
structures of organisms, while coal is formed from dead plants after a
long period of exposure to the correct environmental conditions.
Answer:
The answer would be -made from the remains of living organisms
Explanation:
