The Sun's surface layer is called the photosphere

True or false? I think the answer is true.
A star system has at least 3 stars.
True or false? I think the answer is false.
I am not completely sure on these. Could someone check them for me?

Umm, that's true!

To verify the answers, I can explain how to find the correct information.

1. The Sun's surface layer is indeed called the photosphere. You can confirm this by consulting reputable scientific sources like astronomy textbooks, encyclopedias, or trusted websites that provide information about the Sun's layers.

2. Regarding star systems, it is not accurate to say that they have at least three stars. A star system can have different numbers of stars, ranging from just one star to multiple stars. For example, our own solar system has only one star, which is the Sun. To verify this information, you can refer to scientific sources that discuss the characteristics and classifications of star systems.

In summary, your answer for the first statement is true, and your answer for the second statement is false.