The more vehicles there are, the harder it is to change lane, and when in the summer season of holiday traffic, the vehicles crawl along or grind to a halt, the surrounding sliproads can simultaneously become blocked, and this can make things even more difficult on the M5 for those wanting to change lane
रक्तघटकामधील बदल, हृदयाच्या कार्यामध्ये बिघाड, किंवा धमनी अरुंद होणे अशा तीनही कारणानी रक्तामधून पुरेसे प्राणवायू वहन होत नाही.