Answer:
_ C _The small, young puppy enjoys a game of fetch.
__ I __Before class starts, Sara and Jenny likes to practice playing their violins together. (Change likes to like)
_ I _A small toddler in the preschool class refuse to take a nap after lunch. (Change refuse to refuses)
__ C __Each member on the debate team must participate in the final round.
__ I __The flower bouquet smell wonderfully. (Change smell to smells)
Explanation:
Switch the verbs to singular when the subject is singular and switch the verbs to plural when the subjects are plural for the Subject-Verb Agreement.
Dr Tyson excluded Pluto from the American Museum of National History exhibit because it is considered an icy body and not a planet.
Originally, he identified Pluto as a comet from the Kuiper Belt of Comets, since its composition its mostly ice, and stated that if it came near the sun it would evaporate and grow a tail, an uncommon behavior for a planet.
Eventually, in the 1990s, icy bodies were found in the outer solar system, and the similarity between Pluto and them was evident. The conclusion was that both are made of ice, have similar strange orbits, and cross the orbit of other planets.
This is true. A famous example of this is a poem Jabberwocky by Lewis Carroll which is completely made up of nonsensical words yet is entirely grammatically correct and can be analyzed as such.