b. spread out from one pole and curve around to the other.
The scientist, kulele', spelling may b wrong...1800's...............
Plants make their food in their leaves. And need sun for this process, so smaller and fewer leaves means less sun for photosynthesis, and it also means less food to nourish the plant.
C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)