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. (1 point) While jellyfish fossils are rare, the ones that have been found have been dated to over 600 million years BСЕ. Jellyfish can sting humans, and their stings are some of the most painful a person can experience. There are four classes of jellyfish, and they are known as Scyphozoa, Cubozoa, Hydrozoa, and Staurozoa. Jellyfish is eaten as a delicacy in some parts of the world, even though it tastes rather flavorless. The smallest jellyfish are less than a millimeter in length, while the largest measure is about six feet in length.

Answer 1

The two statements that most likely come from a credible source are:

1. While jellyfish fossils are rare, the ones that have been found have been dated to over 600 million years BCE.
2. There are four classes of jellyfish, and they are known as Scyphozoa, Cubozoa, Hydrozoa, and Staurozoa.

These statements present factual information that can be corroborated with scientific research and do not present subjective opinions or vague claims.