Crystal34761 Crystal34761
  • 15-03-2024
  • Chemistry
contestada

What makes urea formaldehyde foam insulation a health hazard?
a. it contains asbestos.
b. it contains formaldehyde.
c. it contains radon.
d. levels increase over time.

Respuesta :

Otras preguntas

The exam had 60 questions. Phelix got 85 •/• (percent) correct. How many questions did he answer correctly?
Which goal did "fearless soul” Mother Jones work for? A. ending child labor B. cleaning up the Everglades C. putting tobacco farmers out of business D. putting
what are some positive effects of the split in american politics in the early 1800s?
In Southeast Asia, Europeans encouraged rich local landlords to grow _____ on the paddies that spanned the region’s rivers. textiles coffee rice spices
Why was the pyramids built big?
Why was the pyramids built big?
What is the longest word
A new outdoor rec center is being built in Madison. The perimeter of the rectangular playing field is 446 yards. the length of the field is 5 yards less than tr
what is it called when a sound wave is a measure of how many times an object vibrates per second
Which of the following documents provided a foundation for the Constitution Mayflower Compact Bill of Rights Preamble Articles of Confederation