Tubal ligation is:
a. irreversible.
You can assume that Louis weighs more than Trevor, since his extra height gives him more body mass.
Human blood or any bodily fluid
Five Factors that Affect Your Health—You Control
1. Diet (sometimes people can't control this though, but portion sizes at least)
2. Physical Activity
3. NOT drinking alcohol or doing drugs
4. Sleep Habits
5. Hygiene (again, not everyone can do a lot, but most people can do SOMETHING)
6. Abstinence
Five Factors that Affect Your Health—You Can't Control
1. Family Stress, Abuse, or Negative Dynamic
2. Genetics and Heredity Diseases
3. Air Quality
4. Physical Environment
5. Cultural Environment
