Blood is the tissue that not only carries cells that transport oxygen, for example, the red blood cells, or fights infectious diseases, but it also carries messenger molecules, hormone-like factors that transport information from one cell to another, from one tissue to another, including the brain.
कट्टंर हिंदू के लिए वह चिर आनंददायी वैदिक गणराज्य है .ted2019 ted2019