Answer:
A.? i'm not 100% sure tho
Explanation:
According to me no any benifits of pizza it is fast food producing many type diseases in stomach i think it is just for test
You're right. The Upper Mantle is directly under the Crust. Hope this helped! =^-^=
Phospholipids are typically made up of two fatty acids,a glycerol molecule and a phosphate group that is modified by an alcohol.The phosphate group is negatively charged, it is hydrophilic and it is describes as the polar HEAD of the phospholipid. The fatty acid chains have no charge [neutral], they are hydophobic and they are describe as the non-polar TAIL of the phospholipid.