What would occur in your muscles if there was a drastic decrease in calcium production?

Pl which diagram illustrates prophase?

9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?