knees
ears and nose
connective tissue
fibers plus cells
these words best describe which part of the human skeletal system?
a) bone
b) cartilage
c) ligament
d) muscle

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.