Q: Answer the following question given this paragraph: Most plants continue to grow throughout their lives. Like other multicellular organisms, plants grow through a combination of cell growth and cell division. Cell growth increases cell size, while cell division (mitosis) increases the number of cells. As plant cells grow, they also become specialized into different cell types through cellular differentiation. Once cells differentiate, they can no longer divide. How do plants grow or replace damaged cells after that?. Q: Once cells _______, they can no longer divide A:

OPTIONS:
- propagate
- migrate
- mature
- differentiate

A: differentiate

input: OPTIONS:
- insects
- mammals
- soil
- plant Now, answer this question: Answer the following question given this paragraph: Coal is a solid hydrocarbon formed from decaying plant material over millions of years. Q: Coal is a solid hydrocarbon formed from what type of decaying material? A:
A:
output: plant

Answer the following question given this paragraph: Although the idea that Earth is a magnet is centuries old, the discovery of why Earth is a magnet is a relatively new. In the early 1900s, scientists started using seismographic data to learn about Earth's inner structure. A seismograph detects and measure earthquake waves. Evidence from earthquakes showed that Earth has a solid inner core and a liquid outer core (see the Figure below ). The outer core consists of molten metals, mainly iron and nickel. Scientists think that Earth's magnetic field is generated by the movement of charged particles through these molten metals in the outer core. The particles move as Earth spins on its axis. The video at the URL below takes a closer look at how this occurs. Q: What device detects and measuresee earthquake waves? A:

OPTIONS:
- stenograph
- polygraph
- sphygmomanometer
- seismograph

Answer: seismograph

Problem: OPTIONS:
- petrolatums
- enzymes
- halides
- alkanes
Q: Answer the following question given this paragraph: Saturated hydrocarbons are given the general name of alkanes . The name of specific alkanes always ends in - ane . The first part of the name indicates how many carbon atoms each molecule of the alkane has. The smallest alkane is methane. It has just one carbon atom. The next largest is ethane, with two carbon atoms. The chemical formulas and properties of methane, ethane, and several other alkanes are listed in Table below . The boiling and melting points of alkanes are determined mainly by the number of carbon atoms they have. Alkanes with more carbon atoms generally have higher boiling and melting points. Q: What is the general name for saturated hydrocarbons? A:
Answer: alkanes

Problem:OPTIONS:
- cerebellum
- thallus
- brain stem
- cerebrum

Answer the following question given this paragraph: Of all vertebrates, mammals have the biggest and most complex brain for their body size (see Figure below ). The front part of the brain, called the cerebrum , is especially large in mammals. This part of the brain controls functions such as memory and learning. Q: In a mammal the front part of the brain is called the what? A:
****
A: cerebrum

Problem:OPTIONS:
- polarized lenses
- diffusion lenses
- convex lenses
- concave lenses

Answer the following question given this paragraph: Nearsightedness, or myopia, is the condition in which nearby objects are seen clearly, but distant objects appear blurry. The eyeball is longer than normal, focusing images front of the retina. Concave lenses can correct the problem. Q: What type of lenses can correct myopia? A:
****
A:
concave lenses