Reply To: Internal environment Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 21, 2020 at 10:25 am #2329 RabinParticipant Means insidethe body There is abarrier is present called plasma membrane or cell membrane Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram
