Question

question 2 of 10 which of these is an example of a composite material? a. plywood used in houses, which contains wood pieces glued together in different directions b. steel cables designed to be lightweight and strong c. wood planks used as beams to support roofs d. aluminum for the outer layer of an airplane

Explanation:

A composite material is made by combining two or more materials with different properties. Plywood (Option A) is made by gluing wood pieces (a natural material) together in different directions. Steel cables (Option B) are a single - material (steel) product. Wood planks (Option C) are a single - material (wood) product. Aluminum (Option D) is a single - metal material.

Answer:

A. Plywood used in houses, which contains wood pieces glued together in different directions