Respuesta :
1. A is paired with T, and C is paired with G. So Adenine is paired with Thymine, and Cytosine is paired with Guanine. They can’t pair with the others though, so for example A can’t pair with G or C, and G can't pair with A or T. -Sierra
Answer:
Apple goes in the Tree, Car goes in the Garage.
Explanation:
Adenine can only be paired with Thymine, and Cytosine can only be paired with Guanine.