3. What is "Vocal Agility"? A: Landing above or below the desired pitch
B: Technique for singing very simple songs
C: The ability to accurately move your voice to different pitches in difficult songs
D: Dancing while singing

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?