Answer:
Prokaryotic cell has undeveloped nucleus but eukaryotic cell has well developed nucleus.
Answer:
Answer is C
Explanation:
The most similar is hippo and gray whale because they only differ 5 amino acid. The most different is gray whale and elephant because it is 30 amino acid different.
I think it would be both (man-made or natural disaster)
Where air pollution is not especially severe, predators have much more impact on leaf-beetle populations than parasites do
Macromolecules
A B
elements found in carbohydrates and lipids carbon, hydrogen, oxygen
lipids have less of this element than carbohydrates oxygen
element found in all organic compounds carbon
element found in proteins but not carbohydrates or lipids nitrogen