Answer: I think number 2 b
Explanation:
C. They all contain a transparent part with at least one curved surface that refracts light.
Hope this helps!!
Answer:
Worms that survived produced offspring that were resistant to the insecticide.
Answer:Radioisotope Liver Scanner.
Explanation:
Radioisotope liver scan is a type of nuclear medication in which the radioactive tracer is formed by adding radioactive atoms to the molecules absorbed by the normal liver tissues.
It is used in diagnosing liver diseases.
