biological evaluation of the next hexapeptide. Place these peptides in descending order, starting with the highest (for example, Peptide 2> peptide 1> peptide 3) and mark the essential amino acids: 1) Glu-Asp-Pro-Ala-Cys-Gly; 2) Glu-Asp-Pro-Ala-Val-Cys; 3) Glu-Val-Pro-Thr-Ala-Gly;

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 .

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis