Cardueline finches can be found in many areas of the world, including north america and asia. hawaiian honeycreepers, which are found only in hawaii, have been found to have dna commonalities with this group of finches that indicate they have a common ancestor. which mechanism might have led to the appearance of the hawaiian honeycreeper?

Plz ! ive been stuck on this forever

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer