Hormones are carried by the blood stream to their target cell once there they bind to the cell. the answer to your question is they are carried by the bloodstream.
If you really wanted to there are indoor air filter machines that you can buy to help clean the air, (I have one of these) also frequently dusting you house with an approved cleaner can stop allergy's as moving around can cause dust to go flying around. Now if this is a humidity problem you can buy a humidifier, now the hot air humidifiers are not good so your best bet would be to get a cool air humidifier witch uses high speed movement to create humidity. (I also have one of these)
Answer:
The correct answer is your mom
Explanation:
Answer:
i don't understand the question, we can talk on comments
Explanation:
There is now general agreement that in order to substantially reduce smoking rates, governments need to adopt a comprehensive approach to tobacco control. This should include a range of measures, notably: a total ban on tobacco advertising and promotion; restrictions on smoking in public places and in the workplace; sustained increases in tobacco taxation combined with measures to curb smuggling; large, bold health warnings on tobacco products; smoking cessation and health education campaigns.