Answer the following question given this paragraph: Opposite charges attract and like charges repulse. Q: Opposite charges attract and like charges do what? Choices: - nothing - rebound - impede - repulse A:
repulse
(Question)
Answer the following question given this paragraph: In everyday speech, the terms accuracy and precision are frequently used interchangeably. However, their scientific meanings are quite different. Accuracy is a measure of how close a measurement is to the correct or accepted value of the quantity being measured. Precision is a measure of how close a series of measurements are to one another. Precise measurements are highly reproducible, even if the measurements are not near the correct value. Q: In contrast to precision, this term means how close a measurement is to the correct or accepted value of the quantity being measured? Choices: - diversity - frequency - deviant - accuracy A:
(Answer)
accuracy
Ques: Answer the following question given this paragraph: Carbohydrates include sugars, starches, and fiber. Sugars and starches are used by the body for energy. One gram of sugar or starch provides 4 Calories of energy. Fiber doesn't provide energy, but it is needed for other uses. At age 13 years, you need about 130 grams of carbohydrates a day. Figure below shows good food sources of each type. Q: How many calories of energy does one gram of sugar or starch provide? Choices: - 5 - 3 - 10 - 4 A:
Ans: 4
(Q).
Answer the following question given this paragraph: The transmission of nerve impulses between neurons is like the passing of a baton between runners in a relay race. After the first runner races, she passes the baton to the second runner. Then the second runner takes over. Instead of a baton, a neuron passes neurotransmitters to the next neuron. Q: Like a runner passing a baton, the transmission of nerve impulses between neurons depends on what? Choices: - enzymes - axons - receptors - neurotransmitters A:
(A).
neurotransmitters
Ques:Answer the following question given this paragraph: The parasympathetic division controls involuntary activities that are not emergencies. For example, it controls the organs of your digestive system so they can break down the food you eat. Q: What division of the nervous system controls involuntary activities that are not emergencies, such as the digestive organs breaking down food? Choices: - central nervous system - posterior division - somatic nervous system - parasympathetic division A:

Ans:parasympathetic division
Question: Answer the following question given this paragraph: Q: What type of reproduction usually occur during times of environmental stress? Choices: - internal reproduction - hysterical reproduction - asexual reproduction - sexual reproduction A:
Answer:
sexual reproduction