Answer the following question given this paragraph: Silicates are the largest mineral group. About 1,000 silicate minerals are known. Silicate minerals are also extremely common. They make up over 90% of Earth's crust!. Q: What is the largest mineral group, comprising over 90% of earth's crust? A:
OPTIONS:
- oxides
- carbonates
- soils
- silicates

Answer: silicates

Question: Answer the following question given this paragraph: Enzymes are involved in most of the chemical reactions that take place in organisms. Q: What substances, which serve as catalysts, are involved in most of the chemical reactions that take place in organisms? A:
OPTIONS:
- proteins
- vitamins
- carbohydrates
- enzymes
Answer: enzymes

input with options: Answer the following question given this paragraph: One of the exciting things about expecting a child is wondering if the baby will be a boy or a girl. There are many superstitions about how one might influence or predict the outcome. But what really determines if a baby is male or female? We now know that the gender of a baby is determined by a special pair of chromosomes known as the sex chromosomes. Q: The gender of a baby is determined by what special pair of chromosomes? A:
OPTIONS:
- diploid chromosomes
- sister chromatids
- reflection chromosomes
- sex chromosomes
output: sex chromosomes

Q: Answer the following question given this paragraph: Rodents include rats, mice, and other small gnawing mammals. They have a single pair of continuously growing incisors (teeth) in each of the upper and lower jaws that must be kept short by gnawing. Q: What are small gnawing mammals such as rats and mice called? A:

OPTIONS:
- miniatures
- marsupials
- furries
- rodents

A: rodents

input: OPTIONS:
- momentum
- magnetic force
- man hours
- mechanical advantage Now, answer this question: Answer the following question given this paragraph: The mechanical advantage of a machine is the factor by which the machine changes the input force. It equals the ratio of the output force to the input force. A wheel and axle may either increase or decrease the input force, depending on whether the input force is applied to the axle or the wheel. Q: What is indicated by the ratio of the output force to the input force in a machine? A:
A:
output: mechanical advantage

Question: Answer the following question given this paragraph: An enzyme is an organic catalyst produced by a living cell. Enzymes are such powerful catalysts that the reactions they promote occur rapidly at body temperature. Without the help of enzymes, these reactions would require high temperatures and long reaction times. The molecule or molecules on which an enzyme acts are called its substrates. An enzyme has an active site where its substrate or substrates bind to form an enzymesubstrate complex. The reaction occurs, and product is released:. Q: An enzyme is an organic catalyst produced by what? A:
OPTIONS:
- DNA
- the liver
- amino acid
- living cell
Answer:
living cell