Which of the following is not a line of evidence supported by empirical evidence? 1. how similar DNA is between organisms
2. The length of the organisms life
3. where fossils are found
4. how similiat the organisms were as embryos

it's c. (to reduce the greenhouse effect/carbon gasses)

the tricuspid valve is present between right atrium and right ventricle

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

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.