haleighotinger haleighotinger

09-03-2021
Biology

contestada

Which of these substances are always harmful to
the respiratory system?
-asbestos
-pollen
-toxic chemicals
-tobacco smoke
-pollution

Respuesta :

Sarahgomez778 Sarahgomez778

09-03-2021

I would say Tabacco smoke and pollution

Answer Link

alexishendrix3592 alexishendrix3592

12-04-2021

Answer:

asbestos

toxic chemicals

tobacco smoke

pollution

Explanation:

Answer Link

Otras preguntas

Mansa Musa was associated with the _____. A.Benin Empire B.slave trade C.Oba of Benin D.Mali Empire

The "right of the people to bear arms" has been hotly debated in the 21st century. Given the historical time frame, why do you think this was an important right

“Three Skeleton Key” got its name as the narrator tells us from three escaped convicts. A. after got and us B. after name and us C. after as D. after three

An anthropologist finds a fossil that is 4 million years old. Its pelvis suggests it walked upright. Which species could the specimen belong to? Australopithecu

What is a over b = -2

Tammy solved these problems. 18 ÷ 6 = 18 ÷ 3 = 18 ÷ 1 = Which observation could Tammy make about the quotients after she had her solutions? A.

29) Which feature do prokaryotic and eukaryotic cells share?

Margie hiked a 17 7/8 mile trail.She stopped every 3 2/5 miles to take a picture.Which is the best estimate of the number of times she stopped ? A 4. B 6. C 7.

How did dynasties affect Egyptian government?

7/8w=1/2w+3/4w solve please show your work is it one solution infinite of no solution