<u>d) observing how the heart contracts to pump blood
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1. Sports create sportsmanship ,it brings people together no matter there differences
2. It makes the economy stronger ,People pay so much to come to these events.
3. There are so many fans and in these fans there are so many races and religions.
4. Sports let people come together and agree on one thing.
D). If the crosswalks were painted it would it make it more visible to cars. It would also be more visible to pedestrians so they don't Jay walk and get hit.
The contact hypothesis is a theory in psychology which suggests that prejudice and conflict between groups can be reduced if members of the groups interact with each other.