I dont know any of this please help me this iis super hard
<h2>Answer</h2>
If a mutation occurs in a gene, the structure of a <u>Protein</u> within the organism may be changed.
<h3>#CarryOnLearning</h3>
— WatanabeHaruto
Drinking water shortages? Water across the world isn't purified which without purification doesn't quench thirst.
Option - IT IS BASED ON PREDICTION
because they have not had any way of telling where or when it has happened or occurred so you must predict how it happens or works.
hope this helps
The correct answer is; the open mouth of a baby robin is seen as a sign stimulus for the female robin (parent), and that the open mouth is the impending cause for her behavior.