Answer:
D, or more accurately, They cause focus to shift and increase aggression towards outside sources.
Explanation:
Hamburger becuase you cook it on a grill and then you put it in a bun. You can add pickels, cheese, mayo, ketchup, and pretty much anything to it.
i hope im right
The USDA Center for Nutrition Policy and Promotion.
They created food pyramids and circles as well.
Hope this helps!
Answer:
When heart rate or rhythm changes are minor
Your heart rate or rhythm can change when you are under stress or having pain. Your heart may beat faster when you have an illness or a fever. Hard physical exercise usually increases your heart rate, which can sometimes cause changes in your heart rhythm.
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