Дополните предложення новыми словамн по смыслу Fill in with: can, throats, spread, make, types, cause, help There are four major 1)of germs: bacteria, viruses, fungi, and protozoa. They 2) 9 make us sick. Bacteria are one-cell creatures that can 3) infections. Some infections bacteria cause include sore 4), ear infections, tooth decay and pneumonia. There are also good bacteria that live in our intestines and 5) us use the nutrients in the food we eat. Scientists use some bacteria to 6). medicines. When viruses get inside people's bodies, they can 7) and make people sick, Viruses cause flue and many diseases.

madikokurman    2   28.01.2022 18:32    4