Problem: OPTIONS:
- divider
- meridian
- mid-part
- equator
Q: Answer the following question given this paragraph: Lines of latitude circle around Earth. The Equator is a line of latitude right in the middle of the planet. Latitude is divided into degrees: 90 north of the Equator and 90 south of the Equator. One degree is subdivided into 60 minutes. One minute is subdivided into 60 seconds. The Equator is at 0. The Equator is an equal distance from both the North and South Poles. If you know your latitude, you know how far you are north or south of the Equator. Q: What line of latitude is an equal distance from both the north and south poles? A:
Answer: equator

Problem:OPTIONS:
- opacity
- volume
- mass
- density

Answer the following question given this paragraph: Density is a quantity that expresses how much matter is packed into a given space. The amount of matter is its mass, and the space it takes up is its volume. To calculate the density of an object, then, you would use this formula:. Q: What is the term for how much matter is packed into a given space? A:
****
A: density

Answer the following question given this paragraph: Light slows down when it enters water from the air. This causes the wave to refract, or bend. Q: What causes light to refract? A:
OPTIONS:
- speeding up
- blinking
- bending
- slowing down
slowing down

Answer the following question given this paragraph: Scientists may focus on very different aspects of the natural world. For example, some scientists focus on the world of tiny objects, such as atoms and molecules. Other scientists devote their attention to huge objects, such as the sun and other stars. But all scientists have at least one thing in common. They want to understand how and why things happen. Achieving this understanding is the goal of science. Q: The desire to understand how and why things happen is shared by all branches of what? A:
OPTIONS:
- population
- society
- government
- science

Answer: science

Question: Answer the following question given this paragraph: Q: The transmitted light strikes a photoelectric tube, which converts the light energy to? A:
OPTIONS:
- heat
- color
- gas
- electricity
Answer: electricity

input: OPTIONS:
- spontaneous abortion
- excretion
- premature birth
- cervical dilation Now, answer this question: Answer the following question given this paragraph: Near the time of birth, the amniotic sac breaks in a gush of fluid. Labor usually begins within a day of this event. Labor involves contractions of the muscular walls of the uterus, which cause the cervix to dilate. With the mother's help, the contractions eventually push the fetus out of the uterus and through the vagina. Within seconds of birth, the umbilical cord is cut. Without this connection to the placenta, the baby cannot exchange gases, so carbon dioxide quickly builds up in the baby's blood. This stimulates the brain to trigger breathing, and the newborn takes its first breath. Q: During labor, what do contractions of the muscular walls of the uterus cause? A:
A:
output:
cervical dilation