Converting mg to ml - example 1. A liquid has a concentration of 15mg/ml. Let's say we want to work out how many ml there are in 45mg of it. This calculation is more straight forward because the concentration/density is given in mg/ml.
Age and Lifespan. In the wild, cockatiels live for 10 to 14 years, but those in captivity can easily live for 20 years or longer. Guinness World Records lists Pretty Boy as the oldest confirmed cockatiel, who died in 2004 at the age of 29 years.With proper nutrition and exercise, your bird will be around for a long time.our orange-cheeked 'tiel can live for upwards of 20 years, so he's a long-term commitment. In the wild, cockatiels live for 10 to 14 years, but those in captivity can easily live for 20 years or longer.
German cockroach-These generally live for about 3 to 4 months. American cockroach-These can live anywhere from 1 to 2 years. Oriental cockroach-The lifespan of these cockroaches is normally about a year. Surinamcockroach-These cockroaches also live for a year, give or take a month or two. Madeira cockroach-This species generally live for no more than 2 years. Brown-banded cockroach-The lifespan of this species is around 6 months. Madagascan hissing cockroach-These will generally live for about 18 months. Giant Burrowing cockroach-Live in Queensland and they can live for up to 10 years.