The first one
The others don’t make sense to be in the middle of the story.
China triangular trade with north America for chicken and cows and china gives us spices
Answer: A.) a personal account from a park visitor who describes positive adventures at Grand Canyon and Yellowstone park
Explanation: A personal account of someone who visited some key areas of the park would be the best form of advert. This is so because people find it very easy to relate with the experiences of others and this would serve as the best form of advert for the national park.
When Subtractive colors are mixed, they make a duller and darker color because more of the visible spectrum is absorbed.
<h3>What are the subtractive colors?</h3>
The subtractive primary colors are cyan, magenta, and yellow. Cyan absorbs red, magenta absorbs green, and yellow absorbs blue, all of which are additive primary colors. One of the primary additive colors will be transmitted when two subtractive primary color filters are added together.
When subtractive colors are mixed, they make a duller and darker color because more of the visible spectrum is absorbed. Black (paper) serves as the starting point for subtractive color, and when more color is applied, the result becomes darker.
Learn more about subtractive colors here:
brainly.com/question/1871483
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