Mark has brown hair. his wife, maggie, also has brown hair. mark and maggie have four children. three children have brown hair, and one child has blonde hair. what is the most likely explanation for this? a. repeated dying of the fourth child's hair resulted in a permanent color change. b. the blond hair was a result of the expression of a recessive gene. c. the fourth child was born with brown hair, but it later turned blonde. d. the blonde hair was a result of a genetic mutation.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?

Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b