21-03-2016
Chemistry

contestada

explain why ventilation is very important if there is a risk of exposure to radon gas in your home or school

Respuesta :

Аноним Аноним

22-03-2016

Radon is a colorless, odorless, radioactive gas. It is also a leading cause of lung cancer. Ventilation is essential.

Answer Link

ACCESS MORE

Otras preguntas

Manny (57) and Fiorella (53) are married. Both are covered by a high-deductible health plan (HDHP) through Manny's employer. Between his employer and himself, M

What species is a group of organisms that can interbreed to produce fertile offspring under natural conditions?

who just became the first star from a marvel movie to win a golden globe acting award?

PLEASE! HELP! MEEEE!!!!

Exercice 2: sur la figure ci-dessous a/ Tracer la figure D1E1F1 image de DEF par la rotation de centre D, d'angle 80° dans le sens horaire. b/ Tracer la figure

(This is about differentiation) Each of the three cell layers became different parts of the adult organism. What does that mean about the cells that were once i

If matt and Jan each make 10 gallons of punch, how many more gallons of orange juice would Jan use than Matt?

Raymond took 10 hours to build a small wall and Gideon took 8 hours to build the same size wall. How long would it take them working together? Express you answe

*URGENT* I’ve been doing this problem over and over but i have a feeling i’m wrong, please help!!

what does the economic phrase there is no such thing as a free lunch mean?