Aerobic activity. Get at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity a week, or a combination of moderate and vigorous activity. The guidelines suggest that you spread out this exercise during the course of a week.
hope this helps :)
1. Sex cells
2. Anaphase
3. Fertilization;zygote
HPV- human papillomavirus
I am no specialist but bullying and be a vulnerable target could be two