The is vitally important because of its indirect control over body temperature, heart rate, blood pressure and digestive function

C) reflection (i also looked up the other choices just to make sure)

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11

There are many you can go on and ask boring questions about being bored when you’re bored : )