Andrew loves to go camping and hiking in the fall. about two weeks after his last camping trip, he noticed an expanding, target­shaped red rash on his arm. andrew is most likely suffering from
1. rocky mountain spotted fever.
2. lyme disease.
3. west nile virus.
4. hantavirus pulmonary syndrome (hps)

Answer is 2. Lyme disease.

Explanation:

Lyme disease is caused by a bacterium known as Borrelia burgdorferi, which is transmitted by the deer tick.

The are three stages to its infection

* Stage 1early localized Lyme disease at this stage , the bacterium has not spread throughout the body.

* Stage 2 early disseminated the bacterium started spreading throughout the body.

* Stage 3 late disseminated the bacterium has spread throughout the body.

Symptoms include, fever, headache , fatigue, and rash.

It can be treated by antibiotics. But if left untreated for a long time , the infection can spread to the heart and joints, causing stiffness of the joints which is known as arthritis.

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.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.