Answer:
In "Salt to the Sea" by Ruta Sepetys, the physical descriptions of the four main characters are:
1 Alfred Frick: He is a young German soldier and the most complex character in the novel. He is described as having a "short, stocky build" with "dark hair and slicked-back pomade." His eyes are "beady and dark" and his face is often described as "sneering" or "sly." He wears a military uniform with a swastika armband.
2 Joana Vilkas: She is a young Lithuanian nurse who is fleeing from the Soviet army. She is described as having a "willowy build" with "long blonde hair" and "soft blue eyes." She has a scar above her left eyebrow, and her face is described as "gentle and kind." She often wears a red scarf around her neck.
3 Florian Beck: He is a young German art restorer who is carrying a secret cargo. He is described as having a "lean build" with "brown hair" and "hazel eyes." He is often described as looking "nervous" or "anxious." He wears a suit and tie and carries a leather briefcase.
4 Emilia Stozek: She is a young Polish girl who is pregnant and traveling with a group of refugees. She is described as having a "tiny frame" with "long, curly brown hair" and "big brown eyes." She often looks tired and weak, and her face is described as "haunted" or "hollow." She wears a red coat that is too big for her.
Step-by-step explanation: