Which of the following is true of the inner core of earth? a.) it is the consistency of asphalt b.) the average temperature is 4,000 degrees. c.) it is so hot that the elements vibrate in place. d.) the lightest elements on the planet can be found there.

Option B, The average temperature is 4,000 degrees.

Explanation:

The temperature in the inner core of earth is extremely high with the maximum temperature record of  degree Celsius and an average temperature of  degree Celsius.

The inner core of earth crust is made up of molten iron and nickel which rotate or move continuously , thereby producing earth's magnetic field. The iron and nickel is heavier than several element on planet earth.

Hence, option B is correct.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.