Together,three natural elements make up 99% of Earthʹs biomass.Which of the following is NOT one of those three elements?
A) Carbon (C)
B) Nitrogen (N)
C) Oxygen (O)
D) Hydrogen (H)
Correct Answer:
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Q26: A dead zone refers to
A)an ecosystem that
Q26: Approximately _ of the light energy arriving
Q27: Q28: Respiration involves Q29: Q30: How is atmospheric nitrogen converted to a Q32: The difference between the photosynthetic production of Q33: The net photosynthesis for an entire ecosystem Q34: The net dry weight of all organic Q35: Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
A)a chemical reaction between carbohydrates and
