Yes they do just like we do
Answer: white blood cells
Explanation: They fight off the bad bacteria.
The Sun is the main cause for our weather, and different season (in different areas where you live it depends on how hot or cold it is also caused by the sun)
Most seasons, like in summer it's hot Also caused by the sun, in winter it snows because the sun is in a different location.
The answer is <span>b. desert biome </span><span />
