Answer:
Explanation:
Because they appeared quickly in geological time, and moulted like other arthropods, trilobites serve as excellent index fossils, enabling geologists to date the age of the rocks in which they are found. They were among the first fossils to attract widespread attention, and new species are being discovered every year.
I believe lipids is what you are going for. A lipid is a macromolecule (monomer of fatty acids) that cushions organs, stores energy, and a version of it is solid at room temperature. The version of it that is solid at room temperature is called a saturated fat. Saturated fat may also be a correct answer.
Tbh I think that is false because anywhere mold can grow there's isn't a specific time period.<span />
If you want your answer to be answered, you must put more detail into your question please.
Maybe you could just edit this.
