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

Leslie argues that an organism called a Euglena is a plant because it is eukaryotic, has a nucleus, makes its own food, and is unicellular. Where is Leslie's er

can someone help me answer this question

How did geography impact the way in which different types of American Indian tribes lived? For instance, how did geography impact the culture of the Plains Indi

Find the value of x in the triangle shown below. 80°

Madison wants to buy a new lunch box. One measure 20cm x 18cm x 9cm. Another one measures 18cm x 18cm x 10cm. Which would hold more?

A thin metal cylinder of length L and radius R1is coaxial with a thin metal cylinder of length L and a larger radius R2. The space between the two coaxial cylin

Euglena is a plant because it is eukaryotic, has a nucleus, makes its own food, and is unicellular.

Assume that y varies inversely with x. If y= 16 when x = 0.5, find y when x = 32. y=[ ? ]

A potential solution of sqrt(2x + 3) = sqrt(2x) + 3 is?

Susan wants to rent a car for 4 days, and she's interested in the loss damage waiver but not the collision damage waiver. If the daily rate is $39 and the ldw i