2nd time i ask this question to answer
only answer if you are right 100 percent
they are 3 questions answer them all or i will report you

So, anyways. Since this is actually cheating, the answers are C, B, then C again. If one of these just so happens to be wrong, which I don't think they will be, not my fault. It would be yours. Have a nice day, and study. :)

10) A) Diameter

11) B) Like Earth, Other planets orbit the Sun

12) C) It is because Sun is more brighter than the stars

Hope this helps!

Idont really understand

Ibelieve the answer is c. changes to biodiversity can positively and negatively affect an ecosystem.hope my answer has you : )