What should we do before Global Warming is out of control?
See http://www.bloomberg.com/news/2013-04-30/up-up-and-away-scientists-anxious-as-co2-levels-to-cross-400-ppm.html
Im taking a food chem class and I'm not sure if I'm doing this calculation correctly.
I didn't include the whole label, only the parts that I think I need.
Given the following nutrition label, calculate ppm of sodium.
Serving Size 1 cup (100 g)
Sodium 490 mg
This is how I tried doing it...
im doing a math project on math of global warming and need to convert these
534
819
932
1053
1299
1630
2577
4077
5348
6196
6981
they are all in Tg-C
thanks!
was to high!? Im taking it to a shop in the morning but id hate to go in not knowing anything about cars.. the measures where 15mph-1374 & 25mph-1341 both way high. Thanks so much!!
...passed smog but numbers went up.? my numbers for no(ppm) from 2 years ago to the smog test I did the other day went up from 630 at 15 mph to 987 also the numbers at 25 mph went from 757 2 years ago to 814 today. what can I do to reduce these numbers next time I take smog test?
I did a water change about a week ago before I added 3 balloon mollies. I did another today and just tested the water and the ammonia is at 0.25ppm, the nitrates and nitrites are at 0ppm. will the fish be okay til tomorrow til I do another water change? Or is there something I should do tonight...