Emma has a hard time losing weight and is struggling to achieve a healthy weight. pictures of her grandmother show that she was always a healthy weight at emma's age, and emma wants to be more like that. what is likely different about emma's lifestyle and her life expectancy compared to her grandmother's generation?

Well in her grandmother's generation they did not have electronics and such things like that to keep them in the house all day. People in the old days would actually go outside and play for hours and play sports. As for Emma's generation she has television, phones, tablets, xbox, ect. Keeping her in the house and not working as hard.

Apolar solvent will dissolve the sample of calcium chloride