To compute inspiratory reserve volume (irv), one would need to know

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

How do living things obtain phosphorus

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