Biology, 20.09.2019 02:30, ethanm2685
One of darwin's principles is that minor variations in all traits exist within species. why is this idea important to his theory of evolution?
a)variation allows some individuals to survive better than others and so evolve over time.
b)variation allows some individuals to interbreed with other species, and so evolve over time.
c)variation allows some individuals to move to new environments and develop into new species.
Answers: 1
Biology, 22.06.2019 13:00, dianelys3083p5spb5
Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?
Answers: 3
Biology, 22.06.2019 15:00, austintules2005
After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.
Answers: 2
Biology, 22.06.2019 15:30, sandeebassett3
Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?
Answers: 2
One of darwin's principles is that minor variations in all traits exist within species. why is this...
English, 18.07.2019 23:30
History, 18.07.2019 23:30
Social Studies, 18.07.2019 23:30
Mathematics, 18.07.2019 23:30
Mathematics, 18.07.2019 23:30
Mathematics, 18.07.2019 23:30
Chemistry, 18.07.2019 23:30