Math
If 42 trains pass near Emma’s house in 18 hours, this is the number of trains that would pass in 12 hours.
What is 28 trains?
This structure transports urine from the kidney to the bladder.
What is the ureter?
Passage: Students who get 8 hours of sleep perform better academically than those who do not.
Question: What can be inferred from this passage?
What is getting enough sleep improves learning and concentration?
During the lecture, the professor would occasionally digress from the main topic to share interesting anecdotes about the subject.
Disgress means?
What is to stray or deviate from the main topic?
Identify the error in the following sentence:
Each of the students are responsible for completing their homework on time.
A) students
B) are
C) homework
What is B?
Complete the ratio: 7 : 18 = __ : 54.
What is 21?
This process produces gametes with half the number of chromosomes as the parent cell.
What is meiosis?
Passage: Regular exercise improves cardiovascular health, strengthens muscles, and boosts mental well-being. People who exercise consistently are less likely to develop chronic illnesses.
Question: What is the main idea of this passage?
What is regular exercise improves overall health?
The doctor warned that the patient’s condition was precarious after the surgery.
Precarious means?
What is unstable or uncertain?
Identify the error in the sentence:
Between the doctor and the nurse, there were several mistakes that has to be corrected immediately.
A) There
B) were
C) has
What is C?
There are 8 pints in a gallon. This is the number of pints in 6 gallons.
What is 48 pints?
This specialized junction allows nerve impulses to pass from one neuron to the next.
What is a synapse?
Passage: Consumption of food is a universal necessity. Different cultures have developed different methods to accomplish the task. European cultures developed cutlery (knives, forks, and spoons) to enable people to efficiently eat their food. China developed the chopstick as an efficient tool for eating. Space travel has created new challenges for consuming food, and squeeze bottles and other unique packaging have enabled space travelers to get their needed nutrition.
Question: What is the main idea of this passage?
What is different cultures and situations have developed unique ways to eat?
The cancer had metastasized to the lungs, making treatment more complicated.
Metastasized means?
What is spread to other parts of the body?
Choose the correct pronoun:
Each of the students must submit (his/her/their) assignment by Friday.
A) his
B) their
C) his or her
What is C?
Chloe's garden is 200 meters long. Converted to feet, this is its length.
What is 656 feet?
This layer of skin contains many blood vessels along with elastic and collagen fibers.
What is the dermis?
Food and drink are necessary and desirable, but their abuse can cause serious physical and mental problems. Many physicians believe that overeating is one of the country's main health problems, since it places a great strain on the heart, can lead to diabetes, and often shortens the individual's life span. To fill an emotional void, people often turn to food when they are bored or lonely. Another area of concern is alcohol consumption. The results of alcohol abuse are widely publicized. The social drinker who becomes alcoholic, the drunken driver's contribution to highway death, spousal and child abuse, are all concomitant problems associated with alcohol abuse.
Question: As used in the last sentence of this paragraph, the term “concomitant” most nearly means:
What is accompanying or occurring at the same time?
The scientist’s hypothesis was tenuous, lacking strong evidence to support it.
Tenuous means?
What is weak, shaky, or uncertain?
Choose the correctly written sentence:
A) The nurse gave medication to the patient, who was recovering quickly, with great care.
B) With great care, the nurse gave medication to the patient, who was recovering quickly.
C) The nurse gave, with great care, medication to the patient who was recovering quickly.
What is B?
A baker needs 5 ½ cups of sugar for a cake. How many tablespoons of sugar is this?
What is 88 tablespoons?
This part of the nephron reabsorbs the majority of water, sodium, and nutrients, and is highly convoluted to increase surface area.
What is the proximal convoluted tubule?
Rainforests cover only about 6 percent of the Earth's surface, yet they are home to more than half of the world’s plant and animal species. Rainforests play a vital role in regulating the planet’s climate by absorbing carbon dioxide and releasing oxygen. Deforestation for agriculture, logging, and urban development threatens these ecosystems, which can lead to the extinction of species and contribute to climate change.
Question: Based on the passage, what can be inferred about the effects of deforestation on the environment?
What is deforestation can cause species extinction and contribute to climate change?
The doctor explained that the tumor was malignant, meaning it could spread and threaten the patient’s health.
Malignant means?
What is cancerous or harmful?
Which sentence is correct?
A) If the patient had taken the medication, she would have felt better by now.
B) If the patient takes the medication, she would have felt better by now.
C) If the patient would have taken the medication, she would feel better by now.
What is A?