Answer:
Scanning Electron Microscopes (SEM) Transmission Electron Microscopes (TEM)
Electron stream Fine, focused beam Broad beam
Image taken Topographical/surface Internal structure
Resolution Lower resolution Higher resolution
Magnification Up to 2,000,000 times Up to 50,000,000 times
Explanation:
Answer:
They sleep on just one side of their brain at a time
Explanation:
Dolphins are different from fishes that can breathe underwater.
It is necessary for them to get to the surface of the water at intervals to breathe air.
While sleeping, dolphins allows one hemisphere of their brains fall asleep while the other half is fully conscious. This means that If the left brain is sleeping, the right eye stays open and if the right brain is sleeping, the left eye stays open.
This happens so they always know when it's time to surface and breathe and when to escape when there is trouble.
Translation is when the mRNA gives a guide to a specific sequence of amino acids
I’ll help but the image for me isn’t available sorry.
Answer:
Because the Southern Hemisphere has more ocean and much less land. As you may know water heats up and cools down more slowly than land.