Answer:
the muscle tissues of arteries are thicker than the muscle tissues of veins.
Explanation:
the muscle tissues of arteries are thicker than those of veins because they carry oxygenated bloody to all the body parts(except the pulmonary artery)
Answer:
The problems are as :
1.Social respect get dissolved
2.Social peace and harmony is destroyed
3.No fulfillments of basic as well as additional needs .
Explanation:
Well the correct answer is air pollution ur welcome