1-matches up with first definition
2- matches with second definition
3-matches with fourth definition
4-matches with third definition
Hope this is helpful!! :)
Something that could cause someone to use social media may be the excitement of being in contact with different people around the world, or seeing funny memes, or videos, but cyber bullying can cause many to become depressed, people can be ruthless and bully one for their appearance, race, sexual orientation, religion, financial state, clothes, disabilities, etc.
It all depends on your diet buddy
The heart is an example of an organ or a muscle.
Hope i helpedXD <span />
i am pretty sure it is a:) you got this