According to the exercise principle of balance, a workout should __________.
D.
vary exercise activities over time
If an example is what you need i'll try my best to help. Say for example, you're sitting in class and you're doing a group project and you want your best friend to do it with you but (s)he thought you had meant that you wanted to do it with someone else, because of poor body or facial language.
Does this help at all?...
True because the buyer should be alert on what they are buying
Explanation:
implantation is important because is parts of the babies survival since when the fertilized egg forms it needs oxygen and nutrients to live until birth
The product or ingredient is Nicotine