[Answered] Together, three natural elements make up 99 of the Earth's biomass. Which of the following is not ...

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segrsyd

Hero Member
Posts: 530

on: Jul 14, 2018

Together, three natural elements make up 99 of the Earth's biomass. Which of the following is not one of those three elements?

A) oxygen (O)
B) hydrogen (H)
C) nitrogen (N)
D) carbon (C)

Question 2

In the soil, which of the separates are associated with significant chemical activity?

A) Sand
B) Silt
C) Clay
D) Aluminum
E) Radium

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Marked as best answer by a Subject Expert

chereeb

Sr. Member
Posts: 326

Reply #1 on: Jul 14, 2018

Answer to Question 1

C

Answer to Question 2

Answer: C

segrsyd

Member
Posts: 530

Reply 2 on: Jul 14, 2018

TYSM

cici

Member
Posts: 325

Reply 3 on: Yesterday

Great answer, keep it coming

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