When a vessel capsizes, first thing is to check the safety of everyone.
You need to do a head-count to ensure that all passengers of the vessel are there and then make sure that they are all wearing life-jackets.
D: An object that is accelerating is always changing speed.
Answer:
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
D because the others harm the bird instead of helping
