Why does food need to be digested?

Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! A 1,000 kg car traveling 15.0 m/s brakes and comes to a stop after traveling 20.0 m.a. What is the cars initial kinetic energy?b. What is the cars final kinetic energy?c. How much work does it take to stop the car?d. How much constant force is applied in bringing the car to a stop? What are the different types of nationalism? How would you respond in Spanish to someone asking for your email address? What are two different forms of a single gene called?A.traitsB.factorsC.alleles BRAINLIEST TO CORRECT ANSWER!! What does McCandless Alaska journal largely contain?A.abstractions about nature and his own soulB.descriptions of the sceneryC.lists of what he ateD.explanations for all of his choicesE.prayers and pleas for help Match the description to the term or date. Can someone please help me and fast I'm stuck PLS ANSWER FAST WILL GIVE BRAINLY!!!Use this sentence to start a descriptive paragraph: Scott opened the door and was surprised by what he saw. Use spatial order, and include sensory details (imagery) in your sentences. Scott opened the door and was surprised by what he saw The person at (0, 1) needs a bottledwater. He moved to the right on a slopeof -4. Where can you find him to givehim the water he ordered? A Chicago winter separates the men from the boys, especially newcomers from milder climes. The temperature frequently plunges below zero. Car wheels slip in mud? why A gardening store ordered 5,710 potted plants last year. This year, the store ordered 10% fewer potted plants. How many potted plants were ordered this year? After running for 3 1/2 km, Sacha only completed half the total distance of a marathon . What is the complete distance of that marathon? And please don't send in file you can comment and tell me what to do okay Valerie and Bret have a total 18 dog show ribbons. Bret has twice as many ribbons asValerieHow many ribbons does each have? no What are Normal Trade Relations?A. A multilateral approach to promoting free trade around the worldB. A process for collecting a set tariff on specific imported goodsC. An agreement to peg a floating currency to a more stable currencyD. A treaty to create favorable trade terms between two nations How many senators and how many representatives does New Hampshire have in Congress? An object of mass 1.5 kg is moving forwards along the floor against an applied force of40.0 N [backwards]. If the coefficient of kinetic friction is 0.25, determine theacceleration of the object. Please help me with this