Question

Which element is NOT one of the four most common elements found in organisms? a. ​oxygen b. ​nitrogen c. ​carbon d. ​helium e. ​hydrogen

Answer 1

d. ​helium

Step-by-step explanation:

d. ​helium

because helium is not reactive

organisms need reactive elements so reactions can take place for

digestion or energy etc

helium is not reactive

thats why nothing happens when a balloon filled with helium pops

when a balloon filled with hydrogen pops there is an explosion