Answer & Explanation:
The main character or main plot-driving character is the protagonist. Someone who opposes their goals is an antagonist--and often there is a "the antagonist" vibe, where the primary character opposing the protagonist is "the" antagonist. ... Bill and Ted's Excellent Adventure, for example, arguably has two protagonists.
The child will receive 1 and 1/3 tbsp of medicine each does because 4 divided by 3 = 1 1/3. Answer check: 1 1/3 + 1 1/3= 2 2/3+ 1 1/3=4