Answer:
1 The computer scientists check the database for viruses
2 Nanotechnology is difficult to understand
3 The geologists study the structure and formation of the earth.
4 One is concerned with the question of whether cloning is ethica
5 In the past few years genetic researchers have made incredible strides
6 An international research team is planning a trip to Mars
Choice c, because When I say that ball is your's, I refer to just you.
so "That is the Tiger's food inside the exhibit", refers to just that Tiger
You would say "Wie heisst er?"
Answer: Hallo, ich bin Dallas
Explanation:
