OA #2 Measuring Air and Water Quality

Help

Non-living things

Abiotic

How do we use microbiological indicators to determine if water is safe or dangerous to drink?

Chemical A has a LD50 of 56 mg/kg, while chemical B has LD50 if 84 mg/kg. Which has a higher toxicity?

Chemical A

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows