d1pd8gTammyJenimau d1pd8gTammyJenimau

02-10-2016
Health

contestada

the major risk factor for chronic bronchitis is a. previous allergies. b. cigarette smoking. c. dust in the air. d. family history.

Respuesta :

pandamille pandamille

04-10-2016

The major risk factor for chronic bronchitis is a/
b. cigarette

Answer Link

garennd2485 garennd2485

10-12-2018

The answer is A, have a nice day.

Answer Link

Otras preguntas

What important result did Becquerel observe when he placed the uranium salt crystals and unexposed photographic film in a drawer? -The crystals phosphoresced wi

which rule describes the transformation that was used to form parallelogram A'B'C'D'

0 .01 times 2689j huh ibuprofen hi b

Find the final pressure of gas at 150k. If the pressure of the gas is 210 kPa at 120 K.

If a blood vessel has valves, it probably is a

blood carries food and a gas called

The kansas-nebraska act was introduced by who?

The first paragraph or part of a business letter is the . A. supporting details B. addresses C. conclusion D. introduction

Marie uses 2.3 oz of nuts for each bag of trail mix she makes. She uses 27.6 oz of nuts in all. How many bags of trail mix does Marie make?

How is death viewed in African culture?