How is a chemical equation similar to a mathematical equation, and how do they
model a natural phenomenon?

What makes a dominant allele different from a recessive allele

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

How can an organ, such as the lungs, work for multiple body systems?