Problem: OPTIONS:
- metals, non-metals and alkaloids
- metals, metaloids, and alkaloids
- alkaloids, metaloids, and non-metals
- metals, non-metals and metaloids
Q: Answer the following question given this paragraph: The majority of known elements are classified as metals. Metals are elements that are lustrous, or shiny. They are also good conductors of electricity and heat. Examples of metals include iron, gold, and copper. Fewer than 20 elements are classified as nonmetals. Nonmetals lack the properties of metals. Examples of nonmetals include oxygen, hydrogen, and sulfur. Certain other elements have properties of both metals and nonmetals. They are known as metalloids. Examples of metalloids include silicon and boron. Q: What are the three classifications of elements? A:
Answer: metals, non-metals and metaloids

Problem:OPTIONS:
- .175 million years
- .416 million years
- 20 million years
- 320 million years

Answer the following question given this paragraph: By about 320 million years ago, early amniotes had diverged into two groups, called synapsids and sauropsids. Synapsids were amniotes that eventually gave rise to mammals. Sauropsids were amniotes that evolved into reptiles, dinosaurs, and birds. The two groups of amniotes differed in their skulls. The earliest known reptile, pictured in Figure below , dates back about 315 million years. Q: How many years ago did early amniotes diverge into two groups? A:
****
A: 320 million years

Answer the following question given this paragraph: Gram-negative bacteria have a cell wall made of peptidoglycan, whereas Gram-positive bacteria have a cell wall made of lipoteichoic acid. Figure 22.19 Which of the following statements about the nitrogen cycle is false? a. Nitrogen fixing bacteria exist on the root nodules of legumes and in the soil. Denitrifying bacteria convert nitrates (NO3-) into nitrogen gas (N2). Ammonification is the process by which ammonium ion (NH4+) is released from decomposing organic compounds. Nitrification is the process by which nitrites (NO2-) are converted to ammonium ion (NH4+). Q: Gram-negative bacteria have a cell wall made of peptidoglycan, whereas gram-positive bacteria have a cell wall made of what? A:
OPTIONS:
- choanocyte acid
- solmization acid
- hydrolic acid
- lipoteichoic acid
lipoteichoic acid

Answer the following question given this paragraph: Darwin thought that evolution occurs gradually. This model of evolution is called gradualism. The fossil record better supports the model of punctuated equilibrium. In this model, long periods of little change are interrupted by bursts of rapid change. Q: Did darwin believe in punctuated equilibrium or gradualism? A:
OPTIONS:
- it depended
- neither
- punctuated equilibrium
- gradualism

Answer: gradualism

Question: Answer the following question given this paragraph: Q: What does the moving piston in an engine turn? A:
OPTIONS:
- hammer
- muffler
- brake
- crankshaft
Answer: crankshaft

input: OPTIONS:
- Carbaryl
- miticide
- Acetamiprid
- ddt Now, answer this question: Answer the following question given this paragraph: Government policies and laws are needed to protect biodiversity. Such actions have been shown to work in the past. For example, peregrine falcons made an incredible recovery after laws were passed banning the use of DDT. Q: Peregrine falcons made an incredible recovery after laws were passed banning the use of what? A:
A:
output:
ddt