Answer:
Table sugar
Hydrogen, oxygen & nitrogen are elements. Sugar is a compound.
Explanation:
Hope it helps! :)
A . Human society is the best answer :)
I believe the answer is c
Explanation:
Fossils are the preserved remains of organisms found in rock layers. To be desired as a material worthy of preservation, animals must posses the following characteristics:
- Presence of hard parts: exoskeleton and endoskeleton must be strong enough to withstand decomposition before preservation.
- Animals with small sizes are generally more favored for preservation.
- Anoxic environments lacking high amount of oxygen.
Learn more:
fossils brainly.com/question/12790206
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