Question

How have astronomers formed their ideas about the layers of the sun?

O developing mathematical models based only on known data
O making direct observations of the sun's layers
O observing all the layers during total solar eclipses
O using theoretical models combined with known data

Answer 1

using theoretical models combined with known data

Step-by-step explanation:

Answer 2

Answer: using theoretical models combined with known data

Step-by-step explanation: