Wk5_3

def count_of_a(list):
    counts = []

    #iterating through the list and counting the number of "a" in each string, then appending to the counts list, we have:

    for strings in list:
        counts.append(strings.count("a"))
    return counts

print(count_of_a(["alligator", "aardvark", "albatross"]))