Which of the following words is closest in meaning to “Coagulate”?

Coagulate means to thicken or solidify.

• Correct answer - solidify: it has the same meaning as Coagulate.
• mix: to combine - wrong, it does not mean the same as Coagulate.
• melt: to turn from solid to liquid - wrong, it does not mean the same as Coagulate.
• collect: to gather - wrong, it does not mean the same as Coagulate.