Answer:
basically very cold areas
Answer:
Fish are aquatic animals who have gills.
Fish are cold blooded and scaly skinned.
Explanation:
The answer would be : <span>c. chemical weathering.
Hope this helps !
Photon</span>
D. single- and simple multi-celled organisms
Although more complex animals like invertebrates and multi-celled organisms began to appear, it was very late compared to the original, simpler organisms for which the Precambrian time is characterized by.
