A timeline will usually you what caused an event unless the cause wasn't important enough to be there like a boulder fell off a cliff because it rained
The two correct answers in my opinion are A & C.
Answer: I am delighted to introduce Dr. Anna Smith, a psychiatrist, who will talk to us about parent-child relationships.
Explanation: There should’ve been a comma after psychiatrist.
I don’t see the choices so sorry I can’t answer
Answer:Just the mobile phone and battery
Explanation:
Matter is defined as anything that takes up space by having volume and has mass
