I need help PLEASE! Why is earths orbit not as elliptical as Neptune's orbit?

Why is Earth’s orbit not as elliptical as Neptune’s orbit?

Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Which are reasons cells undergo cell division?

All phases of matter may have a fixed mass