Q: Answer the following question given this paragraph: Hazardous waste is material that is toxic, chemically active, corrosive, or flammable. Q: Hazardous waste is material that is toxic, chemically active, corrosive, or what? A:

OPTIONS:
- inactive
- decomposed
- organic
- flammable

A: flammable

input: OPTIONS:
- tumors
- sunspots
- vertebrates
- eyespots Now, answer this question: Answer the following question given this paragraph: Each Volvox , shown in Figure above , is a colonial organism. It is made up of between 1,000 to 3,000 photosynthetic algae that are grouped together into a hollow sphere. The sphere has a distinct front and back end. The cells have eyespots, which are more developed in the cells near the front. This enables the colony to swim towards light. Q: What do the cells in the front of a volvox typically develop to help swim towards light? A:
A:
output: eyespots

Answer the following question given this paragraph: Autoimmune diseases occur when the immune system fails to recognize the body's own molecules as "self," or belonging to the person. Instead, it attacks body cells as though they were dangerous pathogens. There are more than 80 known autoimmune diseases. Recall that regulatory T cells help regulate the immune system. When autoimmune disorders occur, these regulatory T cells fail in their function. This results in damage to various organs and tissues. The type of autoimmune disorder depends on the type of body tissue that is affected. Q: What type of disease occurs when the immune system fails to recognize the body's own molecules? A:

OPTIONS:
- gastrointestinal
- cardiac
- congenital
- autoimmune

Answer: autoimmune

Problem: OPTIONS:
- native plants
- shrubs
- grasses
- weeds
Q: Answer the following question given this paragraph: We obviously can't live without plants, but sometimes they cause us problems. Many plants are weeds. Weeds are plants that grow where people don't want them, such as gardens and lawns. They take up space and use resources, hindering the growth of more desirable plants. People often introduce plants to new habitats where they lack natural predators and parasites. The introduced plants may spread rapidly and drive out native plants. Many plants produce pollen, which can cause allergies. Plants may also produce toxins that harm human health (see Figure below ). Q: What are plants that grow where people don't want them to and can take up space and use resources which hinders growth of more desirable plants? A:
Answer: weeds

Problem:OPTIONS:
- rodinia
- laurasia
- eurasia
- pangaea

Answer the following question given this paragraph: There are times in Earth history when all of the continents come together to form a supercontinent . Supercontinents come together and then break apart. Pangaea was the last supercontinent on Earth, but it was not the first. The supercontinent before Pangaea is called Rodinia. Rodinia contained about 75% of the continental landmass that is present today. The supercontinent came together about 1.1 billion years ago. Rodinia was not the first supercontinent either. Scientists think that three supercontinents came before Rodina, making five so far in Earth history. Q: What was the last supercontinent on earth? A:
****
A: pangaea

Problem:OPTIONS:
- reduce alcohol
- add carbonation
- increase longevity
- to make alcohol

Answer the following question given this paragraph: Brewers of beer and wine use yeast to add alcohol to beverages. Traditional varieties of yeast not only make but also limit the quantity of alcohol in these beverages, because above 18% by volume, alcohol becomes toxic to the yeast itself. Wine is produced by fermentation of the natural sugars present in grapes and other kinds of fruit. Beer, whiskey, and vodka are produced by fermentation of grain starches that have been converted to sugar by the enzyme amylase, and rum is produced by fermentation of sugarcane. In each of these fermentations, sugars are converted into small amounts of ATP, using and regenerating NAD + in the process, and producing ethanol and carbon dioxide. Scientists have recently developed new strains of yeast which can tolerate up to 25% alcohol by volume. These are used primarily in the production of ethanol fuel. Q: Why do beer brewers add yeast to the wort? A:
****
A:
to make alcohol