Question

Which are important elemants ??

Answer 1

${ \huge{ \boxed{ \fcolorbox{white}{pink}{answer}}}}$

Living organisms often contain trace amounts of several elements, but the most abundant ones are oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus.

FOLLOW ME

MARK BRAKNLIEST

Answer 2

every element is important potassium, calcium, oxygen, carbon dioxide, etc