Размещено 3 года назад по предмету
Английский язык
от esenbekkyzydinara21
Choose True or False sentences. 1.It is known, that no human live very long without the immune system. 2.Disease-carrying parasites aren't attacked the human body. 3. The specific protection are activated when invaders reach it. 4.The scientists says that the nonspecific defenses on the skin do not recognize the antigen. De a 5.Toxic means very pleasant or acceptable.c 6.Most of body tissue cells are destroyed by parasites. 7.Non-specific defenses are the body's first line of defense against diseases. T-A estby teori 1T cit