15. Dentro de los materiales antropométricos, esta la cinta métrica, para que tipo de medición se aplica: a. Pliegues
b. Perímetros
c. Diámetros
d. Longitudes

With these questions , 15 pts & brainliest

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.