2 Points
A species of fish is introduced into a lake. The fish is better at hunting for
food than the old fish. The old fish die off, and the new fish population
increases. Which is the best way to describe these fish in the new
ecosystem?
A. Keystone species
B. Native species
C. Invasive species
D. Cyclical species

C. invasive

Explanation:

because they are just being introduced and they killed off the old species

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.