The answer is B) 9 neutrons
There are guard cells surrounding each stoma that cause them to open or close throughout the life cycle of the plant. This occurs in response to water and ions concentration in the plant cell.
Answer:
Electron microscope
Explanation:
Electron microscope uses a beam of electrons as energy source. Since the beam has an exceptionally short wavelength, it strikes most objects in its path and increases the resolution of the microscope significantly. Thus it has a higher magnification and resolution.
Answer:
Si son los mismos , El evolucismo o transformismo señalaba que los seres vivos an cambiado a través del tiempo , también los evoluciónistas consideraban que el planeta estaba en constate cambio
Explanation:
If the answer choices are consumer population, energy storage molecules, and resource population, consumer population should be the right answe
