Match each layer of the Sun to its description
radiation zone
outermost layer of the Sun's interior
convection zone
energy-producing part of the Sun's
interior
core
middle layer of the Sun's interior

core; energy-producing part of the sun's interior

radiation zone; middle layer of the sun's interior

convection zone; outermost layer of the sun's interior

Explanation:

"a.) well–developed vascular system."

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.