Answer the question below:   Ed is adding a resistor to a circuit. If he needs it to have less resistance, he should add a resistor that is shorter. or longer?    Assuming that:  Longer length resistors will offer more resistance than shorter resistors.
shorter.

(Question)
Answer the question below:   A doctor took two urine samples from Kyle, one on Tuesday and one on Wednesday. The Tuesday sample was a darker color than the Wednesday sample, which means that there was less water in the Tuesday sample or the Wednesday sample.?    Assuming that:  The darker the urine, the less water it contains.
(Answer)
the Tuesday sample

Ques: Answer the question below:   Mike wants his voice to travel faster, so he will speak in a room that is colder or warmer?    Assuming that:  For a given medium such as air, sound has a slower speed at lower temperatures.
Ans: warmer

(Q).
Answer the question below:   If Mary decreases the resistance of her electrical circuit, what will happen to the current in that circuit increase or decrease?    Assuming that:  We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.
(A).
increase

Ques:Answer the question below:   Jonah's family was barely getting any food when they plowed the field by hand, but when they got less machines to help, the food supply decreased or increased?    Assuming that:  Better farming techniques and machines increased the food supply and the distribution of food.

Ans:decreased

Ques: Answer the question below:   If Milo adds mass to an object, what will happen to the force of gravity that object generates decreases or increases?    Assuming that:  Objects with greater mass have a stronger force of gravity.
Ans:
increases