The moon is always a sphere but the moon does not look the same every week when observed from Earth. This is because we see sunlight hitting the moon at different angles as it orbits our planet.
full moon
There is none. They are all the same length
i am trying to figure out the same thing. every week i look for them Pillsbury discontinued the product. They do not make them anymore. I really liked them too!
no your mom is
Every year
No, you only need to insert NuvaRing on the same day of the week every time, not the same time of day.
Yes it should be as close to the same time every week.
365 is not a multiple of a seven so will be slightly off every year :)
editing purposes
Yes they do.
Linear growth: The population adds the same number every week/month/year.Exponential growth: The population multiplies bythe same number every week/month/year.
The last week in May and the first week of June.