Amino acids are special organic molecules used by living organisms to make proteins. There are 20 different kinds of amino acids that combine together to make proteins for our bodies.
<span>Sadie thinks eating junk food helps her feel better during her pregnancy but it leads her to get some overweight. It could also be the reason why she indeed feeels bad, suffering from morning sickness. It has also some constipation effects. She had better exercising physically, especially swimming, some kind of practice she usually enjoys.</span>
So, what seems to be the question here? :)
The brain. Hope this helps:)
Pesticide resistance, herbicide resistance, and antibiotic resistance are all examples of microevolution by natural selection. The enterococci bacteria, shown here, have evolved a resistance to several kinds of antibiotics.