Indica si las transformaciones que experimentan los alimentos en nuestro aparato digestivo son físicas, químicas o de ambos tipos.

Chemical digestion is a vital part of the digestive process. Without it, your body wouldn't be able to absorb nutrients from the foods you eat. While mechanical digestion involves physical movements, such as chewing and muscle contractions, chemical digestion uses enzymes to break down food.

Explanation:

Stomach: More physical and chemical changes take place as food enters your stomach. Muscular movement in the stomach causes food particles to become even smaller. This is a physical change. Enzymes and digestive juices in the stomach work to chemically break down proteins into amino acidsHey! bro my Spanish is weak so if my answer didn't help you then sorry

B

Explanation:Plants use light energy to produce food molecules during photosynthesis and obtain cellular energy from the bonds of these food molecules during cellular respiration. Hope this Helps! :)