HELLPP PLEASE ILLL GIVE CROWNN what part of the world do cold water currents begin?

A ) Near equator

B ) Near the poles

C ) Areas where solar radiations is most direct

D ) Only in the northern hemisphere of the Earth

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

What sort of waves exhibit the doppler effect?

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation