Please answer the following question: You are presented with the question "Why can metals expand?" and the following answer choices: - tectonic plates being pushed together - they are shiny - flow of electrons - matter vibrating - they have large specific heats - they are hard - they can rust - electron transport Now knowing that when metal conducts heat , that metal expands and metals have large specific heats, that is why they conduct heat well, choose the best answer.
Answer:
they have large specific heats