Which word means lesser rank?

a. coordinate

b. dominant

c. independent

d. subordinate

Which of these statements are true about scientific theories and hypothesis

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

Which of the following is not associated with invasive species?