Her short clipped curls reminded Betty of a poodle
<u>sister's</u> refers to possessive singular;
whereas: <u>sisters'</u> refer to possessive plural (involving more than one sister).
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Answer:
The author can approach constant pollution and Eutrophication as processes that promote the decline of wild rice.
Explanation:
Wild rice is produced by algae of the Zizania L. species, which in addition to being very sensitive to excess sulfate in the water, are also victims of constant pollution of the bodies of that and eutrophication that promote the death of these algae in large quantities, making the production of the increasingly small wild rice.
Streaking across the sky was a pattern of lights, it could be a helicopter or an airplane.