Many students find composite numbers harder to recognize than prime numbers.

The lab report compared the chemical compositions of the samples collected from the river and the industrial site.

Engineers tested several composite materials to determine which would perform best under extreme temperatures.

To determine whether 49 is a composite number, start by checking divisibility by small primes.

In calculus class, we spent the week learning how to differentiate composite functions using the chain rule.

I bought several composition notebooks to use for my classes this semester.

I scribbled my first short story in a worn composition notebook under the dim café light.

The scientist compared the corrosion rates of various composition metals before choosing the best alloy for the project.

The botanical garden's new exhibit showcases rare composite flowers from around the world.

The botanist explained how each petal in the composite flower was actually an individual floret with its own reproductive organs.