Sid shady is in prison and is planning his escape. the cell he is in measures three meters by three meters, by three meters. the walls are made of reinforced concrete and they extend two meters into the dirt floor. the only openings in the cell are a locked door and a skylight one meter in diameter. sid thinks he has found to escape so he begins by digging a tunnel. he knows that he can't tunnel out, but digging a tunnel is crucial for his plan. how does he plan to escape?

they are known to reach a speed of 21 miles per hour

because of

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.