Answer:
Piercing your ears with a needle that has been washed thoroughly with soap and water
Explanation:
The heart helps fight diseases by sending signals to either the pituitary gland or the microglia acts as a 1st responder once it senses an attack. it does this by boosting production of a molecule PCTR1, helps WBC's kill invading bacteria..
Answer:
The answer is at high risk.
Explanation:
Researchers have found that the biological relatives of adoptees with schizophrenia are at high risk than their adoptive relatives to develop schizophrenia.
Some adoption studies have demonstrated that genetic makeup of an individual contributes to schizophrenia. It also suggested that the disorder is most likely caused from genetic and environmental factors rather than just genetic makeup itself.
