Hey there
___________
The correct answer is:
Nitrogen is a key element in the formation of B. amino acids ,which are substances necessary to living organisms.
_______________
Hope this helps you
Ungrammatical is the answer because of the incorrect use of pronouns.
answer: i think it's a complex compound
explanation: i dont know i could be wrong
Economy in english, oikonomos in greek
The excerpt from the "elegiac verses". The motif that is addressed in both forms of poetry is death.
<h3>What is elegiac verses?</h3>
Elegiac couplet is a for of poetry which is usually used by smaller scale of epic in Greek.
This poetic form is used in poetry when someone's death is shown in the poem.
Thus, the correct option is D, death.
Learn more about elegiac verses
brainly.com/question/1378376
#SPJ1
