2. Describe the components of the skeletal system. / Concept Check
3. Describe the four structural roles of the skeletal system.
THE HUMAN SKELETAL SYSTEM
Key Terms: appendicular skeleton, articulation, axial skeleton,
ligaments, lower appendages, surface features, tendons,
upper appendages

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

cell/ tissue/ organ/ organ system/ body

fossils prove the small changes in structure.