Parts of Antarctica are considered to be deserts because it is too dry, there's no rainfall because it is too cold and the amount of snow that falls yearly is comparable with the amount of rains that falls in thee driest deserts on the planet, thus the lack of rain and snow makes it a proper desert, cold desert.
Because they are at the intertropical converge zone. Which is where air rises due to direct solar radiation causes water vapor to fall back to earth as rain.
Answer:
Demetrius took 61.5 ≈ 62 photos
Explanation:
total photos taken = 115
if both took an equal number of photos
then Brooklyn = 50% of 115
Demetrius = 50% of 115
4 photos out of 115 will be = 4/115 * 100% = 0.0347 * 100 = 3.48 %
If Demetrius took 4 more photos then Demetrius will be taking = 50% + 3.48%
= 53.48%
If Brooklyn took 4 less photos then Brooklyn will be taking = 50% - 3.48%
= 46.52%
therefore Demetrius took = 53.48 % of 115
= 61.5 ≈ 62
It will emit Red because it is moving towards (which creates heat) instead of away (which is blue and cooler).
I hope this helps!