C. In anaerobic exercise muscles do not use oxygen. In aerobic exercise muscle use oxygen.
Answer:
The biggest advantage is that they have a higher resolution and are therefore also able of a higher magnification (up to 2 million times). Light microscopes can show a useful magnification only up to 1000-2000 times. This is a physical limit imposed by the wavelength of the light.
Explanation:
Hope I <em><u>Helped!</u></em> :D
The answer is a. the abiotic components of an ecosystem
I believe the answer would be C. codons
