Problem: OPTIONS:
- Isaac Newton
- Gregor Mendel
- Niels Bohr
- dmitri mendeleev
Q: Answer the following question given this paragraph: In 1869, a Russian scientist named Dmitri Mendeleev created the periodic table , which is a way of organizing elements according to their unique characteristics, like atomic number, density, boiling point, and other values ( Figure below ). Each element is represented by a one or two letter symbol. For example, H stands for hydrogen, and Au stands for gold. The vertical columns in the periodic table are known as groups, and elements in groups tend to have very similar properties. The table is also divided into rows, known as periods. Q: Who created the periodic table? A:
Answer: dmitri mendeleev

Problem:OPTIONS:
- three
- two
- four
- one

Answer the following question given this paragraph: Point source pollution enters water at just one place. For example, it might enter a stream through a pipe. Non-point source pollution enters water everywhere. It is carried by runoff. Q: At how many places does points source pollution enter water? A:
****
A: one

Answer the following question given this paragraph: At the end of the Cretaceous Period, or 65 million years ago, all dinosaurs (except those which led to birds) went extinct. Some scientists believe a possible cause is a collision between the Earth and a comet or asteroid. The collision could have caused tidal waves, changed the climate, and reduced sunlight by 10-20%. A decrease in photosynthesis would have resulted in less plant food, leading to the extinction of the dinosaurs. Q: A comet striking the earth may have caused mass extinction, this would have decreased sunlight, which would have effected what plant process reducing food? A:
OPTIONS:
- fertilization
- decomposition
- glycolysis
- photosynthesis
photosynthesis

Answer the following question given this paragraph: The nucleus is an example of an organelle . An organelle is any structure inside a cell that is enclosed by a membrane. Eukaryotic cells may contain many different organelles. Each does a special job. For example, the mitochondrion is an organelle that provides energy to the cell. You can see a mitochondrion and several other organelles in the animal cell in Figure above . Organelles allow eukaryotic cells to carry out more functions than prokaryotic cells can. Q: Any structure inside a cell that is enclosed by a membrane is called? A:
OPTIONS:
- an article
- a particle
- an enclave
- an organelle

Answer: an organelle

Question: Answer the following question given this paragraph: Some of the problems associated with intensive irrigation include all but. Q: What is the supply of water to land or crops to help growth called? A:
OPTIONS:
- drainage
- absorbtion
- precipitation
- irrigation
Answer: irrigation

input: OPTIONS:
- common polarization
- simple polarization
- negative polarization
- opposite polarization Now, answer this question: Answer the following question given this paragraph: Figure 18.15 Both positive and negative objects attract a neutral object by polarizing its molecules. (a) A positive object brought near a neutral insulator polarizes its molecules. There is a slight shift in the distribution of the electrons orbiting the molecule, with unlike charges being brought nearer and like charges moved away. Since the electrostatic force decreases with distance, there is a net attraction. (b) A negative object produces the opposite polarization, but again attracts the neutral object. (c) The same effect occurs for a conductor; since the unlike charges are closer, there is a net attraction. Q: What type of polarization does a negative object create> A:
A:
output:
opposite polarization