Evan washes his hands more than 50 times a day because of an ongoing fixation on germs; he is most likely suffering from

What are the eight levels of classification from most general to most definite

Put these events in the correct chronological order from earliest to latest

Wind that blows from land to offshore causes

What organism is a sarcodinian

Group of organisms that share similar characteristics and can reproduce among themselves producing fertile offspring

What must happen before the cell can go through mitosis? Interphase.

Belle's grandfather lives in a region where the temperature drops below 0*F at night. When belle visited her grandfather, they hiked up a hill. Belle noticed that a lot of rock had cracks in them.

The genetic condition of an organism that has two identical alleles for a given trait.

Which level of biological classification is the lowest level that butterflies

What might happen if a continent stops rifting apart?