Answer:
The phrase that should be included to improve the clarity of the sentence is:
A. meaning they touch the snow only in the middle of the board.
Explanation:
Someone who does not snowboard will probably find the original sentence to be a little difficult to understand. We do not know what a camber is. Thus, for the author of the sentence to improve its clarity, that is, to make the sentence understandable to anyone who reads it, he must explain what a camber is.
Among the options, the only one that does that is the first one. The other options only explain that a camber is a technology used in snowboarding, but we still do not know what it is or what it does. However, the first choice lets us know that an inverted camber means the board only touches the snow in its middle. Therefore, it improves clarity.
Is there a photo you can attach or give the answer choices?
Can you put the complete question
Like number 3?
Answer:
land pollution
climate change
Protecting the Environment
Think about the different people and things in your life that you help protect. There might be times when you're called upon to protect your family or friends. Sometimes, you need to protect items that are special to you, like your favorite toy. If something bad were to happen to any of these things, you'd step up and protect them. Why? Because they're important to you! The environment and the living things within the environment are also worthy of protection because they play important roles in your life and your world!