Certifying Authority. A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.
Calculate the number of kilocalories from fat. (1 gram of fat = 9 kcal; 1 gram of carbohydrate or protein delivers 4 kcal.) Source(s): calculate number kilocalories fat: https://tr.im/12Lai.
During 2007-2008, on average, men consumed 2,504 kilocalories daily, and women consumed 1,771 kilocalories daily. Men had a significantly higher intake of kilocalories than women in each of the three age groups: 20-39 years, 40-59 years, and â¥60 years. Men aged â¥60 years consumed fewer kilocalories than younger men, and women aged â¥60 years consumed fewer kilocalories than younger women.