lizzytee lizzytee

12-06-2020
Chemistry

contestada

Which element is needed for
a. Bone and teeth formation.
b. Treatment of water.

Respuesta :

sheneikacurtis6605 sheneikacurtis6605

12-06-2020

Bone and teeth formation
Treatment of water

Answer Link

12-06-2020

Answer:

a.calcium

b.chlorine

Answer Link

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