One way is by comparative anatomy. Comparing the similar bone structure of animals gives more proof of this theory. Also, the location of some animals compared to other animals of similar species is very convenient, and supports the theory of natural selection.
Deltas
erosion
sand dunes
(not sure about this one) key currents
Answer:
For the first one it's A
and for the second one it's also A (lol)
Explanation:
logicc
Answer:
B
Explanation:
all of the options are correct and are examples of those energy forms