MCQOPTIONS
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| 1. |
Why is there a great concern about the 'microbeads' that are released into environment? |
| A. | They are considered harmful to marine ecosystems. |
| B. | They are considered to cause skin cancer in children. |
| C. | They are small enough to be absorbed by crop plants in irrigated fields. |
| D. | They are often found to be used as food adulterants. |
| Answer» B. They are considered to cause skin cancer in children. | |