No, HIV can't live on a surface for seven days, but HBV can.
It can not outside the body.
I say the average lifespan is 30 months
about seven months. the babies stay thirty five days in the eggs and they stay with its mother for 6 months.
A centipede's lifespan can be from five to seven years.
A mosquito cannot survive in a suitcase for nine months because they will have no food to keep them alive. Mosquitoes have to feed several times daily in order to stay alive.
yes
no
they stay as astronauts for 6 or more months
A baby numbat, known as a joey, stays with its mother for about ten months. It is weaned at about seven months.
Yes they can, sometimes more :)
They stay in burrows underground and have fat stored in their tails to keep them alive.
Astronauts stay on the ISS for 6 or more months.Generally, it is for 6 or more months.
It has not been explained why the zombies in The Walking Dead stay alive when they haven't eaten anything in months. Their energy level is however reduced and they do not have enough energy to move fast compared to those who have eaten recently.