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
Rings- Emerald (ruth's) and a ruby (lisa's)
Numbers like $6 or $10 not ten dollars but you can say that too
I think the answer is D) reflection of light rays
During the day or with any form of light source available, light reflects off of the human body all of the time so this explains why you are able to see yourself in a mirror. The light reflects off of you and off of the mirror allowing you to see yourself.
Answer:
1. B
2. D
3. A
4. B
5. D
6. B
7. B
8. D
9. B
10. B
Hope this helps ya out fam!!!
~LoCoCoCo