Answer: A is mars , B is earth
Explanation:
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<span>Family Planning in the right way. What Both does Is it stops Pregnancy from happening and also prevents ovulation at a certain point. With the wide variety of choices on the market these two are a good candidate for those who does not or are ready for a Planned Family.</span>
An emerging virus might suddenly appear in a human population if it is airborne, meaning many people will get it at the same time. This causes the virus to spread, initially making a population be affected.
To reduce the risks of cross contamination when performing cpr, we should try, as far as possible, and if conditions permit, practice cpr in a clean environment of any chemical or physical waste, that the person who is performing the procedure doesn´t have any respiratory disease that can make the situation worse, having clean hands not to contaminate the patient, keep other people away so fresh air can flow freely.
