I think the correct answer is b
Gravitational push<span>, like a gigantic landslide away from the </span>ridge<span> crest toward the subduction zone (the lithosphere slides on the asthensosphere) </span>Slab pull<span>: results when the lithospheric plate moves farther from the </span>ridge<span> and cools, gradually becoming denser than the asthenosphere beneath it
Hope this helps. :)</span>
So they aren't broken quickly, and we aren't jelly, bones help us stay strong and upright
<span>A. response to a stimulus</span>
Phosphate and deoxyribose sugar