Which of the following would BEST aid the reader in understanding the topic of the texts?
 A 
 a video of a pea plant during self-pollination
 B 
 a video of a lab using Mendel’s research to create plant hybrids
 C 
 a video of a scientist recreating Mendel’s work during his research on pea plants
 D 
 a video of an expert explaining the alternative theories of heredity from the 1800s