B. condition characterized by a low white blood cell count.
First is vertical axis second is optical centre third is focal point fourth is curvature fifth is focal length and sixth is principal axis
The answer is the Movement of sediments. Waves and currents affect<span> the movement of sediment. But changes in sediment levels </span>affect<span> the </span>waves and currents<span>. For example, sand eroded from the </span>beach<span> may move offshore to form a sandbar. That causes </span>waves<span> to break farther offshore, protecting the </span>beach from further erosion. But <span>shallow sandbars may lead to increased erosion.</span>
