Respuesta :
Answer:
phosphorus
Explanation:
phosphorus is known to stregthen bones, thats why we need it in our bodies. (kinda like iron)
in this case, it strengthens the exoskeletons of clams and oysters
Answer:
phosphorus
Explanation:
phosphorus is known to stregthen bones, thats why we need it in our bodies. (kinda like iron)
in this case, it strengthens the exoskeletons of clams and oysters