If you are talking about the Arctic fox the arctic fox changes colour twice a year.
The arctic fox lives near the icy north pole in winter, the fox changes to white which helps the animal hide in the snow. It also makes it easier for the fox to escape its enemies and catch the animals it hunts.
In spring the fox's fur changes to brown which matches the soil under the melted snow.
The amount of light and heat radiated by the Sun changes at different times of the year.
3 times.
about 5 times a year, during the new moons
13 times
They played much during the day.
In most cases, once a year is fine. Every 12,000 miles is a good time to change the airfilter.
once a year
the Mazda logo have changed many times thru out the years,
2 billion
It can seem to change because the hair on your head will often times get greasier during puberty. Look for a shampoo for oily hair to help.
An average trucker travels around 80,000 to 110,000 miles a year and this would compute to around 8 to 11 times per year.
First of all, let's do the math here. One year has 365 days, and the average estrous period of a cow is 21 days. So to find how many times a cow will go into heat in one year is 365/21 = 17 days. Thus, a cow (if not bred during that year) will go into heat 17 times in one year.