There are bags that are made for specifically this purpose. I cannot remember the name, but there was an infomercial for these about a week ago. They claimed to be reusable 10 times and were quite cheap.
i think the most effective method is a condom and the pill No it is Abstinence
Typically medication is the most effective method. Your doctor can help determine what method will work for you.
No!
we use ; KOH for absorbing CO2. 100 mg KOH and 200 ml purified water. Pyrogallic acid for absorbing O2 Cu2Cl2 with ammonium chloride for absorbing CO.
There are many introductions you could write about the study type method. You could say that the study type method is effective and why it is effective.
It is a method of hemoglobin estimation in blood. The process involves absorbing a drop of blood on a standard paper and comparing it with a standard specimen.
The scientific method is most effective in proving or finding an answer to your initial Hypothesis. Many times the scientific method will lead you to new questions.
Effective business practices
No
The calendar method is the least dependable method of contraception (aside from keeping your fingers crossed).
the method can't be used in that case... not that effective
Masonite is not weatherproof, unless it has been waterproofed by painting or some other method of keeping it from absorbing water.