The matter left uncertain by the excerpt is "how the plastics are finding their way into the ocean."
Use the excerpt from the "Great Pacific Garbage Patch weighs more than 43,000 cars and is much larger than we thought" article to answer the question. Which matter is left uncertain by the excerpt? (1 point) how the plastics are finding their way into the ocean how much area the garbage patch covers which types of materials make up the garbage patch where most of the trash is manufactured
1 answer