100
Yes. They do. In fact, some zoos have an average population of about 100 tigers in one zoo.
The population of zoo plankton would decrease.
47 in zoo 30-45 in the wild :)
They may be chosen for that reason, but on average the zoo giraffes are typical sizes.
500000000000000000
They can average $50.00 a day depending on how much business there was that day.
this is happing because people are killing them and\ or putting them in zoo's.
A sample of a population is a subset of the population. The average of the population is a statistical measure for some variable of the population.
A zookeeper is the person that looks after animals at a zoo. The average salary for a zookeeper in the United States is $35,000 per year.
The average population of North America is 516,766,000.
OKAY.... LOTS OF ANIMALS LIVE IN ZOO.... BUT IT IS VERY HARD TO NOE DA EXACT POPULATION BECAUSE ANIMALS ARE DYING AND TAKING BIRTH...... OKAY.... LOTS OF ANIMALS LIVE IN ZOO.... BUT IT IS VERY HARD TO NOE DA EXACT POPULATION BECAUSE ANIMALS ARE DYING AND TAKING BIRTH......
50% of the population has an above average IQ.