Whereas carbohydrates are a great form of quick energy, protein is what provides the raw materials necessary for your dog to build and maintain a healthy body. (petconsider.com)
Providing a caloric surplus doesn't just provide the raw materials necessary to build more tissue, though that's a big part of it. (marksdailyapple.com)
Most of the learning materials necessary to build web development knowledge can be found on the internet, usually for free, and some web developers consider themselves completely self - taught. (prospects.ac.uk)