The number of stars in our solar system is :

Options

A. 9
B. 5
C. more than 9
D. 1

Explanation

To solve the question about the number of stars in our solar system, we can follow these steps:

### Step 1: Understand what a solar system is
A solar system consists of a star and the celestial bodies that are bound to it by gravity. In our case, the star is the Sun.

### Step 2: Identify the star in our solar system
In our solar system, the only star is the Sun. It is the central body around which all planets, moons, asteroids, and comets orbit.

### Step 3: Count the stars
Since the Sun is the only star in our solar system, we conclude that there is just one star.

### Step 4: Review the options
The question provides four options:
1. 9
2. 5
3. More than 9
4. 1

Given that we have determined there is only one star, we can select the correct option.

### Step 5: Final answer
The correct answer is option number 4: 1.

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