If the sentence is <em>They enjoyed a snack and then finished their homework </em>the tense is correct in both parts.You are giving two finished actions in a sequence one after the other, which is correct. You join the two parts by using <em>then,</em> which is also right.What I think could make it better would be to use the personal pronoun <em>they</em> again as in: <em>They enjoyed a snack and then they finished their homework</em>
Answer:
Its would be B, Parents should limit the amount of time children spend on screens, to improve their physical and mental health.
Explanation:
Here Is proof:
Your Answer Is: B. Hope That Helps!
i ,,,,,,,,,,,,,,,, think............... it............ is.................A