The day on mars is 1.026 earth-days long. the martian year lasts 686.98 earth-days. the two moons of mars take 0.32 earth-day (for phobos) and 1.26 earth-days (for deimos) to circle the planet. you are given the task of coming up with a martian calendar for a new mars colony. would a solar or lunar calendar be better for tracking the seasons?

transverse waves oscillate in one direction while traveling in another. compressional, or longitudinal waves, oscillate “three steps forward, two steps back” in the same direction as the overall direction of travel.

half of a circle

explanation:

the arrow and the top of the circle is matching together. it is not a polygon because a polygon would always be the same shape. therefore, an half of a circle is called semicircle so you would find the radius of it.

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.