Question

Question 21 (2 points)

How did the development of Velcro differ from the development of the water-collection panels?
Question 21 options:

The water-collection panels took years to create, while Velcro was created in a short period of time.

The water-collection panels are made of synthetic materials, while Velcro is made of natural materials.

The design of the water-collection panels has changed many times, while the design of Velcro has changed very little.

The water-collection panels are intended to solve a specific problem, while Velcro is designed to be applied in many different situations.

Answer 1

Explanation:The answer is D, because if you think about it, the water was supposed to just solve one problem while the velcro was supposed to solve multiple problems!

P.S can you give me brianliest?

Answer 2

Don't hold it against me, but I'm pretty sure it's D.