A virus cannot infect a host cell unless i<span>t's surface proteins fit receptor molecules on the host cells surfaces. And in order to reproduce it must first infect a host cell.
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Answer:
Identify which plant species you have the most of (big bluestem). Say that this is much higher than all the other species, as most only have a few individuals. You can say that there is 6 times as much big bluestem as there is mountain mint (which is the second most common species).
You have to remember that this only shows the species present in a small area of the prairie, so if you repeated this is another area you could have only 1 big bluestem and 100 mountain mint instead.
Just say what you notice, you don't need to be able to explain why this is the case. :)
Explanation:
Answer:
Lions Are Social,A lion can sleep up to 20 hours a day,Lions Do Not Live in Jungle
Explanation:
The oxygen can enter the water through diffusion or photosynthesis.In the process of diffusion oxygen slowly diffuse across the water's surface from the air.In the process of photosynthesis, oxygen is a produced as a waste product from aquatic plants.
