Suzie has straight hair and both her parents have curly hair. Both of Suzie's grandparents have curly hair. What could be the possible genotypes of Suzie's
grandparents is she is the only one that has straight hair.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

the answer to your question is b