Beth broke her ankle bone. The doctor gives her a brochure on foods she can eat to help restore the health of her bones. Which element will help Beth strengthen the bone? OPTIONS:
carbon
phosphorus
nitrogen

Single-walled carbon nanotubes may be able to strengthen bone tissue, producing tougher and more flexible artificial bone implants.

Explanation:

protein but that's not an option

explanation:

skee yee

then that particular organisms become extinct.

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: