1. Explain the advantages gained by studying plants using the groups and classifications commonly used by commercial growers. 2. Explain the meaning of the term “soil taxonomy,” using taxonomic examples to illustrate application of the field.

3. Evaluate the ability of humans to continue to meet the food needs of our civilization and describe how agronomy affects that position.

4. Agricultural mismanagement can cause major social and historical effects. Using agricultural and historical information, depict a possible outcome of mismanaging our current agricultural resources.

You don’t have to answer all of them but if you do I’ll give you brainiest so please help!

I NEED 250 POINTS TO SEND A MESSAGE?Q?!?!?!?!?!!?!?!!? SMH

Explanation:

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.