I believe the answer is energy. Hope this helps. (ノ◕ヮ◕)ノ*:・゚✧
Fossae are holes or depressions in the bones that are usually found on the end of the long bones. Fossae are good indications that a bone was connected or articulated with another bone. Therefore, if a scientist has found a fossa on a bone he or she could conclude that the bone was joined with another bone in the skeleton at the place of the found fossa.
Some common insulator<span> materials are glass, plastic, rubber, air, and wood. </span>Insulators<span> are used to protect us from the dangerous effects of electricity flowing through conductors. Sometimes the voltage in an electrical circuit can be quite high and dangerous.
Hope this helps :)</span>
22. Three fatty acids and a glycerol
23. Fatty acids, Glycerides, nonglycerides, complex liquids
24. Not sure
25. Avocados , cheese, nuts
26. Water loving
27. Water fearing
28. The molecule has charges
29. No charges