Question

who who will give the all questions answer I will mark him brainliest it is mind living word class 5 DAV Public school book chapter number 11 our solar system​

Answer 1

Answer:

1.mercury

2.a)365 days or 366 days

b)24 hours

3.spherical

4.satellites made by humans

Answer 2

Answer:

1. venus,it is second closest planet to sun.
2. a)Earth revolves around the sun in 365 days, 5 hours, 59 minutes and 16 seconds it is known as year. b)23.9 hours
3. The first law states that all planets move about the sun in elliptic orbits, and having the sun as one of the foci. and the shape of planetary orbits were categorically stated as elliptical. (circle is a special ellipse).
4. An artificial satellite is an object that people have made and launched into orbit using rockets. There are currently over a thousand active satellites orbiting the Earth.

Explanation:

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