Question

which lists the correct order of evolutionary history?
o crabs, jellyfish, reptiles
o mammals, amphibians, cra
o vertebrate fish, crabs, mammals
o jellyfish, reptiles, mammals

Explanation:

• Jellyfish are among the earliest multicellular organisms.
• Reptiles evolved after many invertebrates (like jellyfish).
• Mammals evolved after reptiles.

Answer:

jellyfish, reptiles, mammals