Components of environment necessary for sustaining life are:

Loading...

Command Palette

Search for a command to run...

ClassNotes

Human-reviewed study resources for board exams, entry tests, and structured practice across notes, MCQs, flashcards, and past papers.

Support: [email protected]

Business: [email protected]

North America: +1 (512) 666-1423

Asia / MENA: +92 340 9170227

We typically reply within 3 business days.

Explore

Classes
Posts
MCQs
Flashcards
Search

Company

About
Contact
Tutors
Editorial Standards

Policies

Privacy Policy
Terms of Use
Cookie Policy
Refund Policy
Shipping Policy

© 2026 ClassNotes Inc. All rights reserved.

Allen, Texas and Lahore, Pakistan. Public support pages are available for privacy, terms, cookies, refunds, shipping, and editorial standards.

Shop
Tutors

Components of environment necessary for sustaining life are:

E

Editor

Sep 18, 2022

Components of environment necessary for sustaining life are:

Difficulty: Easy

A:

$O_{2}$ for breathing

B:

$CO_{2}$ for photosynthesis

C:

$N_{2}$ for fixation

D:

All of these

ID: 63273dbdca83163ac3a1712b