In the biosphere, cycles can be very complex and interdependent. no cycle happens in isolation.

Name the type of chemical that speeds up digestion

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

Why are common names a problem for scientist?