Review

□ IrmmFfirt-jiM

1. Why did geologists initially hypothesize that there might have been water on Mars?

2. What did the images sent back by the NASA orbiters and the exploration rovers in 2003 reveal?

3. Critical Thinking Explain why the existence of hematite may not be the best indicator of water on Mars.

□ IrmmFfirt-jiM

Water and Solutions

Compare the body of a jellyfish with your own body. A jellyfish would die if it was removed from its watery environment. Yet you can live on the driest parts of Earth. Jellyfish and humans seem unlike each other, yet the bodies of both are made of cells that consist mostly of water. The chemical reactions of all living things take place in the aqueous environment of the cell. Water has several unique properties that make it one of the most important compounds found in living things.

Sirens Sleep Solution

Sirens Sleep Solution

Discover How To Sleep In Peace And Harmony In A World Full Of Uncertainty And Dramatically Improve Your Quality Of Life Today! Finally You Can Fully Equip Yourself With These “Must Have” Tools For Achieving Peace And Calmness And Live A Life Of Comfort That You Deserve!

Get My Free Ebook


Post a comment