Answer the following question given this paragraph: The Quaternary Period is the time since the beginning of the ice ages. The climate has been cooler than it was earlier in the Cenozoic. Since the end of the Pleistocene ice ages, which are probably not entirely over, we have been in the Holocene Epoch. The Holocene is also called the Recent. Q: What is the time since the beginning of the ice ages? A:

OPTIONS:
- Paleolithic era
- Mesozoic epocH
- Jurassic period
- quaternary period

Answer: quaternary period

Problem: OPTIONS:
- sexual
- reasonable
- competitive
- asexual
Q: Answer the following question given this paragraph: Sponges reproduce both asexually and sexually. Asexual reproduction occurs by budding. Sexual reproduction occurs by the production of eggs and sperm. Males release sperm into the water through the osculum. Sperm may enter a female sponge through a pore and fertilize her eggs. The resulting zygotes develop into larvae. Q: Budding in sponges is a form of what type of reproduction? A:
Answer: asexual

Problem:OPTIONS:
- lead and steel
- lead and sodium
- steel and sodium
- lead and plastic

Answer the following question given this paragraph: Lead is still widely used in car batteries. In recent years, battery recycling is becoming very common - about 98% of car batteries a recycled today. The used batteries go to a processing plant where they are crushed and placed in a tank. The lead sinks to the bottom and can be separated, melted and used again. Plastic materials float to the top, are separated, and melted. The plastic can then be used in a number of applications. The battery acids are treated with chemicals to neutralize them before they are disposed of. Q: What substances in a car battery can be melted and recycled? A:
****
A: lead and plastic

Answer the following question given this paragraph: Chemotrophic organisms break down either organic or inorganic molecules to supply energy for the cell. Some chemotrophic organisms can also use their organic energy-supplying molecules as a carbon supply, which would make them chemoheterotrophs. Q: Which organisms break down either organic or inorganic molecules to supply energy for the cell? A:
OPTIONS:
- photoreactive organisms
- asexual organisms
- spicule organisms
- chemotrophic organisms
chemotrophic organisms

Answer the following question given this paragraph: The elements of group 1 are called the alkali metals. Alkali (from the Arabic al-qili, meaning "ashes of the saltwort plant from salt marshes") was a general term for substances derived from wood ashes, all of which possessed a bitter taste and were able to neutralize acids. Although oxides of both group 1 and group 2 elements were obtained from wood ashes, the alkali metals had lower melting points. Potassium and sodium were first isolated in 1807 by the British chemist Sir Humphry Davy (17781829) by passing an electrical current through molten samples of potash (K2CO3) and soda ash (Na2CO3). The potassium burst into flames as soon as it was produced because it reacts readily with oxygen at the higher temperature. However, the group 1 elements, like the group 2 elements, become less reactive with air or water as their atomic number decreases. The heaviest element (francium) was not discovered until 1939. It is so radioactive that studying its chemistry is very difficult. The alkali metals have ns1 valence electron configurations and the lowest electronegativity of any group; hence they are often referred to as being electropositiveelements. As a result, they have a strong tendency to lose their single valence electron to form compounds in the +1 oxidation state, producing the EX monohalides and the E 2O oxides. Because they are so reactive, pure group 1 elements are powerful reducing agents that are used in lithium batteries and cardiac pacemakers. Sodium salts such as common table salt (NaCl), baking soda (NaHCO3), soda ash (Na2CO3),. Q: What word do get from the arabic al-qili, meaning "ashes of the saltwort plant from salt marshes"? A:
OPTIONS:
- water
- metals
- crystals
- alkali

Answer: alkali

input with options: Answer the following question given this paragraph: Plasma is a state of matter that lacks a fixed volume and a fixed shape and consists of charged particles called ions. Because it consists of charged particles, plasma can conduct electricity and respond to a magnetic field. Q: Which state of matter lacks a fixed volume, fixed shape, and consists of charged particles? A:
OPTIONS:
- electrons
- atoms
- isotopes
- ions
output:
ions