By the 4th month is when the baby is able to suck its thumb, yawn, stretch, and make faces.
By the 4th month, or the second trimester of a pregnancy, is when unborns call yawn, stretch, and do all of the listed things above. This is usually the month where you can also identify if the unborn is a male or female, since by month four, they develop their genitals and also organs. <span />
Answer:
c. conversion of dietary fat to body fat
Explanation:
Based on the answers provided within the question it can be said that the most efficient and direct fat-formation pathway would be the conversion of dietary fat to body fat. That is because when consuming dietary fat it goes directly into fat cells to be stored. The fat in these cells remains there and is amassed until the body needs to burn it for fuel.
Nuclear medicine is non-invasive.
