Can someone help me pl A major camping retailer is marketing a cup that’s made of a composite material. A composite is a combination of materials. In this example, the cup is made of wood and plastic. The retailer says that this material is more durable than plastic and that it won’t break or dent. The material is light, it looks and feels nice, it doesn’t affect taste, and it’s easy to clean. In terms of properties, what’s the value of making composite materials?

1. they vary with a higher number because boiling is way hotter than melting

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.