Answer:
About 10% to 15% of adult colds are caused by viruses also responsible for other, more severe respiratory illnesses.
B
Explanation:
1. Answer: you are allowed to smoke and use alchol in the communtiy but it is not recomoened if you drive while drinking it its illegal also taking illegal drugs are too
2. the school rules do not allow you to drink or smoke because you probaly
will slack off on your studies plus homework you might also get in trouble with the police
3.the relationship of doing drugs is they all affect your mind and the way you think
4.the community laws could effect the choices of a teen choice of taking drugs because of the consequinses behind doing that.
B.)They need to be able to use a cash register to complete customer transactions
Cronic Villus sampling utilizes either a catheter or needle to biopsy placental cells that are derived from the same fertilized egg as the fetus. During amniocentesis, a small sample of the fluid that surrounds the fetus is removed.