what is an astronomical unit?\no the average distance between planets in the solar system\no the average…

what is an astronomical unit?\no the average distance between planets in the solar system\no the average distance between the earth and the moon\no the approximate diameter of the sun including its atmosphere\no the average distance between the earth and the sun

what is an astronomical unit?\no the average distance between planets in the solar system\no the average distance between the earth and the moon\no the approximate diameter of the sun including its atmosphere\no the average distance between the earth and the sun

Answer

Answer:

D. the average distance between the Earth and the Sun

Brief Explanations:

An astronomical unit (AU) is defined as the average distance from the Earth to the Sun, approximately 149.6 million kilometers. This unit is used in astronomy for measuring distances within the solar - system.