The final and most important step â designing the ad. After you created the campaign and fine tuned the settings, move to the ads level and hit Edit next to an ad. First, you will be asked to select the destination for your ads: your Instagram account and your Facebook page.
Confidence votes 1.5K. Carbon is actually the most common element in our body (in any living organism). Apart from carbon, oxygen, nitrogen and hydrogen are present in considerable amounts. 4 people found this useful.
340 Unit 3: Chemical Interactions About 25 common elements make up living things. Close to 100 elements occur naturally.Of these,25 are found in living things.As you can see in the pie graph at the left,about 97 percent of your bodyÃs mass consists of just four major elementsÃ oxygen,carbon,hydrogen,and nitrogen. Major Elements The six most common elements in living things are carbon,hydrogen,oxygen,nitrogen,phosphorus,and sulfur.Atoms of these elements combine and form