Answer:
because some had feathers
Explanation:
The law of superposition is a statement that says rocks on the bottom are always older than the top and the top is always younger than the one on the bottom... It is used to tell which rock layer or fossils are older/younger..
Hope that helps..Im not very good at explaining things..
Answer:
hydrolysis
Explanation:
Hydrolysis -
It is the chemical reaction , in which , the reactant is breaks down into product , in presence of water .
Chemical weathering of feldspars results in the formation of clay minerals like kaolinite and illite .
Hence the correct answer is as follows ,
Clay is formed by the hydrolysis of the feldspars .
