Q: Answer the following question given this paragraph: An object will not change its state of motion (i. e. , accelerate) unless an unbalanced force acts on it. Equal and oppositely directed forces on the same object do not produce acceleration. Q: An unbalanced force on an object in motion causes what? Choices: - agitation - velocity - vibration - acceleration A:
A: acceleration

Q: Answer the following question given this paragraph: Q: Does an increase in temperature speed up or slow down reactions? Choices: - end reaction - slow down - remain the same - speed up A:
A: speed up

Q: Answer the following question given this paragraph: the distance light can travel in one year, 9.5 trillion kilometers. Q: What travels 9.5 trillion kilometers a year? Choices: - Sound - electricity - air - light A:
A: light

Q: Answer the following question given this paragraph: Female Urethra The external urethral orifice is embedded in the anterior vaginal wall inferior to the clitoris, superior to the vaginal opening (introitus), and medial to the labia minora. Its short length, about 4 cm, is less of a barrier to fecal bacteria than the longer male urethra and the best explanation for the greater incidence of UTI in women. Voluntary control of the external urethral sphincter is a function of the pudendal nerve. It arises in the sacral region of the spinal cord, traveling via the S2S4 nerves of the sacral plexus. Q: The short length of what in women is the best explanation for the greater incidence of uti in women? Choices: - vagina - fallopian tube - uterus - urethra A:
A: urethra