Question

concrete and steel expand to almost the same amount when they are heated explain why you think this is lucky ​

Answer 1

Answer:

Explanation:

So in buildings when they absorb heat, if it's not at the same rate it could lead to deformation of the building pillars or breakage of the concrete and permanently bent steel rods.

Hope you understand. Please mark me as brainiest. Thanks!

Answer 2

Answer:

this is why because poty can survive tati