Question

Astronomers often measure large distances using astronomical units (AU) where 1 AU is the average distance from Earth to the Sun. In the image, d represents the distance from a star to the Sun. Using a technique called “stellar parallax,” astronomers determined the angle 0 is 1.3 degrees.
(basically, how far is the star from the sun in astronomical units?)

Answer 1

$1000000km$

hope it's helpful to you

Answer 2

1000000km

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.