tayrenee9494 tayrenee9494
  • 03-04-2020
  • Chemistry
contestada

what is considered to be an unsafe level of lead in flint michigan water?

Respuesta :

Rwanzoze23 Rwanzoze23
  • 03-04-2020

Answer:

More than 40 percent measured above 5 ppb of lead, which the researchers considered an indication of a “very serious” problem.

Answer Link

Otras preguntas

what fraction of 60 is the number 90? what fraction of 60 is the number 20? what fraction of 60 is the number 24? what fraction of 60 is the number 30?
PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING
Classify the mutations as somatic or inherited.(photo is attached)
2. How do cells build a variety of structures to function in the cell?
In health class, Myra learns that smoking is not good for a person's body. She tells her father, who is an avid smoker. Myra's father does not consider his smok
My friends............ to school everyday.(walks/walk)​
Why is the sky blue? (explain)
Help Use the graph of ƒ to find where ƒ (x) < 0. Assume the entire function is graphed. A). (0, ∞) B). [0, ∞) C). (0, –∞) D). (–∞, 0)
When I recorded and outside temperature of -2°F at 8 AM when she checked the temperature again it was 4°F at 12 PM FX represents the time and why represents the
accomplishments and contributions to society barack obama