while digging rock some men found a large rock they and saw `1broke off a piece some fossil in it .kind of rock is it

Sedimentary rocks

Explanation:

Formed by sediments an remains of some animals

authors choose a genre based on their purpose. fiction works well for teaching a lesson, as in fables. however, presenting facts and opinions in nonfiction might be a better way to present information. when authors begin to write, they think about what they want the reader to understand or experience. while fiction may be the best genre for storytelling, nonfiction may be the most clear for sharing facts, so both genres have merits.