taylorblackwell1 taylorblackwell1
  • 21-03-2018
  • Biology
contestada

which of the following elements does soil needed in the largest quantities to sustain plant life

copper
iron
nitrogen
zinc

Respuesta :

elipickard2000 elipickard2000
  • 21-03-2018
nitrogen is the answer :)
Answer Link
tessnowflake tessnowflake
  • 21-03-2018
Nitrogen because that makes up 70% of the air we breath :) at least I think that it is the answer but I'd look it up of I were you
Answer Link

Otras preguntas

what is 3x squared minus 3x
what us the greatest common factor of 55 and 77
what are 3 complex fractions that simplify to 1/4??
The Triangle Trade route is an example of a trade system that __________ created to __________ with Spain and France in the West Indies.
A carpet costs $15 per square foot. (when calculating the price any fraction of a square foot is counted as a whole square foot) If the area you want is 19.7 sq
Number C divided by 0.4 is 10. What is C?
Which battle marked Napoleon’s final defeat?
What would 324,867 be rounded to?
What are the Characteristics of manipulated variable?
What is the momentum of a 37-kg person riding south on an 18-kg bicycle at 1.2 m/s?