Answer:
CAGUAGCUGCUAGCCUACGG
Explanation:
A and U are opposites
C and G are opposites
so you would do the opposite that would correspond.
Answer:
Y
Explanation:
Y is Uranus, which is considered an ice giant, which are gaseous.
No predators exist to eat them and keep the population at a stable size.
Answer:
J the appearance of photosynthetic organisms