While dining out in a restaurant you hear a mother cry out that her six-month-old child, who was given some marbles by an older child, is gagging. His mouth area is turning blue and he’s unable to take a breath or cry out. What would you do first in this scenario?.

Late at night some traffic signals change patterns and become ?

Of the 168 hours in a week as a full time student you should spend how many hours per week on school work?

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.