Look at the following examples and tell me which organic polymer they are A. Enzymes
B. ATP
C. Triglycerides
D. Adipose Tissue
E. Steroids
F. Glycogen
G. Polypeptides
H. DNA
I. Sucrose

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions

The primary organisms involved in the process bacteria and fungi.