Read the text and fill in the missing words. However, we don't 3. every other day. is due to our immune system. The immune system can be
broadly divided into two parts - innate and adaptive immunity.
Innate immunity is the body's first natural defense to any intruder.
1)prevents
2)organisms
3)protects
4)fall ill
5)efficient
6)remembers​

vkuke    2   06.05.2021 12:19    0