Odpowiedź:
Wyjaśnienie:
Zad.1
1. Chemical engineers work in the fields of energy, the environment, biomedicine, electronics, microelectronics, food production, petrochemicals, advanced materials.
2. They try to solve problems connected with recycling, treating diseases, cleaning water, generating energy. Chemicals engineers try to obtain smaller and faster computer chips.
Zad.2
1.A
2.C
3.D
Zad.3
1. B
2.D
3. F
4. A
5. C
6. E
