The Immune System
1,978 بازدیدها
• 01/17/24
0
0
جاسازی کنید
samer kareem
8 مشترکین
The immune system is the body's defense against infectious organisms and other invaders. Through a series of steps called the immune response, the immune system attacks organisms and substances that invade body systems and cause disease.
بیشتر نشان بده، اطلاعات بیشتر
SORT BY-
نظرات برتر
-
آخرین نظرات