A student has compiled a number of sources for a research paper on jellyfish. Which statement most likely comes from a source that is credible? Select two correct answers.
- Jellyfish is eaten as a delicacy in some parts of the world, even though it tastes rather flavorless.
- While jellyfish fossils are rare, the ones that have been found have been dated to over 600 million years BCE.
- Jellyfish can sting humans, and their stings are some of the most painful a person can experience.
- The smallest jellyfish are less than a millimeter in length, while the largest measure is about six feet in length.
- There are four classes of jellyfish, and they are known as Scyphozoa, Cubozoa, Hydrozoa, and Staurozoa.
- While jellyfish fossils are rare, the ones that have been found have been dated to over 600 million years BCE.
- There are four classes of jellyfish, and they are known as Scyphozoa, Cubozoa, Hydrozoa, and Staurozoa.