Answer:
Because her dad died.
Explanation:
Her dad died on the cole mines and her mom fell into a deep depression. If it wasn't for Katniss her little sister Prim and her mom would've starved.
1. Find out what courses you need to take.
2. Take classes throughout middle and high school.
3. Go to college and study.
4. Apply for jobs.
Answer: They make energy for the cell, the "powerhouse" of the cell. In plant cells, the mitochondria use sunlight, carbon dioxide, and water, in animals, it uses the food we eat (glucose), oxygen, and water to make energy, also known as ATP.
Hope this helps!