The muscle in an oxygen-deficiency state and said to undergo ____. Lactic acid accumulates until it reaches a level of concentration that can causes ____ and ____. ____ produces by fermentation can be use in the making of beer and wine.

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟