A student observes a raw egg float in concentrated salt water but sink in tap water. What can the student conclude from this observation? (1 point)

• A raw egg has equal density as salt water.
• A raw egg is less dense than salt water but more dense than tap water.
A raw egg is less dense than tap water but more dense than salt water.
A raw egg, salt water, and tap water have equal densities.

• A raw egg is less dense than salt water but more dense than tap water.