Air Around Us

Time: 00:00:00

0

Attempted

15

Not Attempted

0

Marked For Review

0

Attempted & Reviewed

Question 1 of 15

Which of the following is the component of air that is used by green plants to make their food?

Select Your Answer:

Oxygen

Carbon dioxide

Nitrogen

Argon

Ozone

Mark for Review

All Questions

Attempted

Not Attempted

Marked for Review

Attempted & Reviewed

Current