Use the drop-down menus to complete the statements.

All protists live in environments that are 1) dry 2) wet 3) cold

All protists must 1) Breathe 2) reproduce 3)swim

All protists have 1)nucleus 2) a flageus 3) cilia

All protists make or consume 1) air 2) food 3) water

What is histamine and what is its role in allergic reactions

As a small change in a person's dna can cause a genetic disorder

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .