Q: Hiv is a retrovirus, which means it reverse transcribes its rna genome into what? Choices: - atp - ribosomes - amino acid chains - dna A:
dna

(Question)
Q: What is the main cause of outdoor air pollution? Choices: - methane from livestock - aerosol spray - chimneys - burning of fossil fuels A:
(Answer)
burning of fossil fuels

Ques: Q: The uterus has an external opening known as what? Choices: - cervix - ovaries - fallopian tubes - vulva A:
Ans: vulva

(Q).
Q: What do you call vesicle transport into the cell? Choices: - passive transport - metastasis - dialysis - endocytosis A:
(A).
endocytosis

Ques:Q: What is type of substance is formed when water vapor condenses or when ice melts? Choices: - toxic water - chemical water - gaseous water - liquid water A:

Ans:liquid water

Q: What simple sugar is the cell's primary source of energy? Choices: - carbon - nicotine - chloride - glucose A:
glucose