What's a good reason for an animal or plant to fossilize

What are the 5 criteria for minerals?

Why is the mixing of fresh water and salt water in the bay important?

Why we eat salt? And for what purpose.

When an animal's environment changes, sexual reproduction improves a species' ability to A) React to new stimuli B) Increase its numbers rapidly C) adapt to new living conditions D) Produce genetically identical offspring

How many panda years equal 1 human year?

8. List at least 5 new discoveries about viruses.

The phospholipid molecule has two parts, the polar end and the bipolar end. True or False?

Giraffes use their extremely long necks to reach the lees high up on a case he had trees which other animals can not reach giving them a food source for which they have few competitors what can you conclude about natural selection from this

Which is a reason that many organisms that have existed on earth have left no fossils?

Are all organisms with similar physical characteristics related to one another? If not, why?