2. Completa las siguientes tablas de proporcionalidad: Velocidad
10
20
30
40
60
80
Tiempo
24
Nº obreros
2
6
9
12
Tiempo (meses)
12
9
3
1
9
Nº personas
N° porciones por persona
18
9
6
3
N° de días
3
8.
12.
Horas trabajadas
24
16
12
8.​

Explain why you would or would not have a lasik surgery if you wore contacts or glasses.describe how public opinions related to this surgery have changed over the years.in your own words, explain this surgery as though you are explaining it to someone who has no knowledge of the procedure.

Which contraceptive methods will prevent the spread of hiv and other stds? check all that apply. diaphragm male condom female condom pill/minipill spermicides intrauterine device (iud) the “morning after” pill

Wjat are substances intentionally added to food to produce a desired effect?