Which system works together with the circulatory system to supply oxygen?
Respiratory
The respiratory system takes in oxygen from the air through the lungs, which then diffuses into the blood and is carried by the circulatory system to all body cells. Together these two systems ensure oxygen supply throughout the body.
Important Questions from Environment
Which of the following has been declared as one of the worst invasive species by the International Union for Conservation of Nature (IUCN)?
NGT stands for
A. National Geographic Television
B. National Green Transport
C. National Green Trust
D. National Green Tribunal
According to the Indian Forest Report 2015, ______ part of the total geographical area is covered by forests and trees.
A. 22.16%
B. 25.16%
C. 23.16%
D. 24.16%
The 3 R principle in waste management involves
Select the most environment friendly method of insect control from the following:
