What are the three identifying characteristics of arthropods

When does dna replication(make a copy of itself)?

Does mitochondria still meet the definition of a eukaryote why or why not?

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !