True/False
The Mexican chemist Dr. Mario Molina won a Nobel Prize in Chemistry for work related to ozone layer depletion.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q11: Hay 1.330.500.000 personas en China: es un
Q12: Match the adjectives with their opposites.<br>-fácil<br>A) feo<br>B)
Q13: Roberto trabaja _ la mañana: desde las
Q14: Which of the following items does not
Q15: Complete the sentence based on the art
Q17: -¿Qué _ es?<br>-Son las siete.<br>A) tiempo<br>B) hora<br>C)
Q18: Which popular style of Latin street music
Q19: A mí me _ las lenguas extranjeras.<br>A)
Q20: Match the adjectives with their opposites.<br>-rubio<br>A) feo<br>B)
Q21: Complete the answer with the correct form