Answer:
d
Explanation:
during transcription from dna to rna
a=u
t=a
g=c
c=g
I think biotic but im not sure
Anaphylaxis is a severe, potentially life-threatening allergic reaction. It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stings.
Answer:
From the Question A is the ANSWER
A. Because apples mature more quickly than hawthorn fruit, the apple-feeding flies have been selected for more rapid development
This Will result to temporary isolation between the hawthorn and Apple maggot flies
Usally biology or chemistry