What are three ways synthetic polymers affect the environment? Some synthetic polymers use materials from Earth that are nonrenewable.
They can end up as waste products that sometimes can’t be recycled.
They sometimes release toxins into the environment.
They’re available in limited amounts, so their supply will soon get depleted.
They don’t share the same properties as the materials they’re made of.

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.