One way to make a garden better is through composting instead of throwing these things away campers should save them

Explanation:

The following grammar changes should be made to the sentence...

One way to make a garden better is through composting. Instead of throwing these things away, campers should save them.

These punctuation and grammar changes increase the sentence's readability and also helps the reader understand what they are reading better.

tending to cause harm

the correct answer is b. in order to explain a point clearly in an essay, it is always better to include a clear example of your ideas. including an scenario in which a family is affected by consumerism will support your argument as well as supporting details, such as quotations from experts and statistics. option a could be correct, but statistics and quotations are supporting ideas rather than clear explanations. choices c and d are simply inadequate. they do not add information about the effects of consumerism, rather they are strategies for engaging the reader