PLEASE HELP M if you can please answer all three 1. When climbing, where should a mountain biker center their weight?

A over the back wheel for a better push
B over the front wheel for better pull
C between the front and back wheels
D over the handlebars

2. Which of the following pacelines is formed in extremely strong crosswinds?

A single paceline
B echelon
C peloton
D double paceline

3. Which is not one of the main disciplines of competitive mountain biking?

A four-cross
B ascensions
C cross-country
D trials

At 2: 00 am, a 17-year-old boy, accompanied by his 19-year-old girlfriend, had driven to the bar to give his father (who had been drinking large amounts of alcohol) a ride home. on the way back, they were involved in a motor vehicle collision. the boy has a large laceration with profuse bleeding on his forehead. his girlfriend is unconscious in the front passenger floor. the father is standing outside the vehicle, appearing heavily intoxicated, and is refusing care. what is the best way to gain consent to begin care when his father has an altered mental status or is unconscious? a. phone his mother for consent. b. call his grandparents for consent. c. it is a true emergency, so consent is implied. d. you are covered under the good samaritan laws.