Problem: OPTIONS:
- protist group
- genus sporozoa
- arthropod class
- genus aspergillus
Q: Answer the following question given this paragraph: Aflatoxins are toxic, carcinogenic compounds released by fungi of the genus Aspergillus. Periodically, harvests of nuts and grains are tainted by aflatoxins, leading to massive recall of produce. This sometimes ruins producers and causes food shortages in developing countries. Q: Aflatoxins are toxic, carcinogenic compounds released by fungi of this? A:
Answer: genus aspergillus

Problem:OPTIONS:
- absorption
- vesicle infusion
- passive transpiration
- vesicle transport

Answer the following question given this paragraph: Some substances are too big to be pumped across the cell membrane. They may enter or leave the cell by vesicle transport . This takes energy, so it's another form of active transport. You can see how vesicle transport occurs in Figure below . Q: A substance too big to be pumped across the cell membrane may enter or leave the cell by what method? A:
****
A: vesicle transport

Answer the following question given this paragraph: When fossil fuels burn, they release thermal energy, water vapor, and carbon dioxide. Carbon dioxide produced by fossil fuel use is a major cause of global warming. The burning of fossil fuels also releases many pollutants into the air. Pollutants such as sulfur dioxide form acid rain, which kills living things and damages metals, stonework, and other materials. Pollutants such as nitrogen oxides cause smog, which is harmful to human health. Tiny particles, or particulates, released when fossil fuels burn also harm human health. Natural gas releases the least pollution; coal releases the most (see Figure below ). Petroleum has the additional risk of oil spills, which may seriously damage ecosystems. Q: What gas produced by fossil fuel use is a major cause of global warming? A:
OPTIONS:
- helium
- hydrogen
- phosphorous
- carbon dioxide
carbon dioxide

Answer the following question given this paragraph: A biofilm is a thin layer of bacteria that sticks to a surface. Cells in a biofilm are all alike, but they may play different roles, such as taking in nutrients or making the "glue" that sticks the biofilm to the surface. The sticky plaque that forms on teeth is a biofilm of bacterial cells. Q: What is a thin layer of bacteria that sticks to a surface? A:
OPTIONS:
- a choanocyte
- a spicule
- a monofilm
- a biolfilm

Answer: a biolfilm

Question: Answer the following question given this paragraph: Einstein's equation helps scientists understand what happens in nuclear reactions and why they produce so much energy. When the nucleus of a radioisotope undergoes fission or fusion in a nuclear reaction, it loses a tiny amount of mass. What happens to the lost mass? It isn't really lost at all. It is converted to energy. How much energy? E = mc 2 . The change in mass is tiny, but it results in a great deal of energy. Q: Einstein's equation helps scientists understand what happens in nuclear reactions and why they produce so much what? A:
OPTIONS:
- light
- food
- hydrogen
- energy
Answer: energy

input: OPTIONS:
- they are higher
- they balance
- they divide
- they are lower Now, answer this question: Answer the following question given this paragraph: Electrons at lower energy levels, which are closer to the nucleus, have less energy. At the lowest energy level, which has the least energy, there is just one orbital, so this energy level has a maximum of two electrons. Q: What happens to the energy levels of electrons as they are closer to the nucleus? A:
A:
output:
they are lower