What health and environment factors negatively impact the flow of blood through the body?

Me with biology endocrine system crossword also image left i need with hw

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what