Which is an appendicular bone?

A. Vertebra
B. Radios
C. Cranium
D. Rib

b.have there own function.

i would say it is

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

i think it is d. objects resist changes in their state of motion.