Here's a breakdown:
* Obtaining food: This involves finding, capturing, or absorbing the necessary nutrients from the environment.
* Autotrophs (like plants) make their own food through photosynthesis.
* Heterotrophs (like animals) consume other organisms for food.
* Processing food: This includes breaking down food into smaller molecules that the body can use for energy and building blocks.
* Digestion is the mechanical and chemical breakdown of food.
* Absorption is the uptake of digested nutrients into the bloodstream.
Nutrition is a crucial life process as it provides the energy and building materials necessary for growth, repair, and all other life activities.
