<span>a mass of specialized cells\</span>
Answer:
D. they showed that organic molecules such as amino acids could be produced from inorganic molecules
Answer:
Unknown.
Explanation:
I will like to leave a constructive comment that can potentially lead you to the correct answer!
Most fossils are found in sedimentary rock. Sedimentary rock is formed by dirt (sand, silt, or clay) and debris that settles to the bottom of an ocean or lake and compresses for such a long time that it becomes hard as a rock.
