The answer is : Thermosphere. At this point the homosphere (troposphere, stratosphere and mesosphere) ends at about 80 km from the surface, gas molecules<span> are here</span>bombarded<span> by X-</span>rays from the sun<span> and subsequently form the ionosphere.
Hope this helps! :)</span>
Alkaline earth metals
Group 13 aka the boron family is categorized as alkaline earth metals
Answer:
definitely:
o To attract a peahen
o To intimidate rivals
Maybe:
o To Cool off
o To protect his peachicks
For sure incorrect:
o To show that he is healthy
o To run from a predator
To produce proteins for the rest of the cell to function.
