Join Examsbook
1288 0

Q: Which elements are most abundant in living organisms?

  • 1
    oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus
  • 2
    carbon, potassium, iron, magnesium, hydrogen, and nitrogen
  • 3
    hydrogen, carbon, calcium, potassium, oxygen, and phosphorus
  • 4
    oxygen, calcium, phosphorus, sodium, hydrogen, and carbon
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus"
Explanation :

Answer: A) oxygen, nitrogen, carbon, hydrogen, sulfur, and phosphorus Explanation: Living organisms often contain trace amounts of several elements, but the most abundant ones are oxygen, carbon, hydrogen, nitrogen, calcium, sulphur and phosphorus.

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully