Air circulation patterns within the atmosphere that create wet terrestrial conditions in the tropics and dry conditions at 30oc north and south of the equator.
a. jet stream
b. brady cells
c. hadley cells
d. el nino

The correct answer is C. Hadley cells create wet terrestrial conditions in the tropics and dry conditions at 30º North and South of the Equator.

Explanation:

The Hadley cell is a closed circulation cell of the Earth's atmosphere that dominates the global atmospheric circulation in the equatorial and tropical latitudes.

Hadley's cells extend from the Equator to latitudes of about 30 degrees in both hemispheres. This heat is transported in a cellular movement with the air rising by convection in the equatorial regions and moving towards the upper latitudes through the upper layers of the atmosphere. The rise of hot air in the Equator is accompanied by the frequent formation of convective storms in the so-called intertropical convergence zone.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

where is the scientific experiment?