Problem: OPTIONS:
- cold vapor
- ice vapor
- solid vapor
- water vapor
Q: Answer the following question given this paragraph:   The water droplets of fog form from water vapor in the air. Fog disappears when the water droplets change back to water vapor. These changes are examples of changes of state. A change of state occurs whenever matter changes from one state to another. Common states of matter on Earth are solid, liquid, and gas. Matter may change back and forth between any two of these states.   Q: Fog disappears when the water droplets change back to what?   A:
Answer: water vapor

Problem:OPTIONS:
- insertion
- elevation
- axons
- elongation

Answer the following question given this paragraph:   Elongation is the addition of nucleotides to the mRNA strand. RNA polymerase reads the unwound DNA strand and builds the mRNA molecule, using complementary base pairs. There is a brief time during this process when the newly formed RNA is bound to the unwound DNA. During this process, an adenine (A) in the DNA binds to an uracil (U) in the RNA.   Q: What is the addition of nucleotides to the mrna strand?   A:
****
A: elongation

Answer the following question given this paragraph:   There are about 50,000 vertebrate species, and they are placed in nine different classes. Five of the classes are fish. The other classes are amphibians, reptiles, birds, and mammals. Table below lists some of the distinguishing traits of each class.   Q: There are about 50,000 vertebrate species, and they are placed in how many different classes?   A:
OPTIONS:
- four
- ten
- three
- nine
nine

Answer the following question given this paragraph:   Alkaliphiles are organisms that "love" bases. Bases are like the opposite of acids. Basic environments where archaeans are found include Mono Lake in California, pictured in Figure below . Mono Lake is the oldest lake in North America. The water is not only unusually basic. It's also saltier than the ocean. So archaeans that live in the water of Mono Lake must have adaptations to both salty and basic conditions. They are haloalkaliphiles.   Q: What is the term for organisms that have adaptations to both salty and basic conditions?   A:
OPTIONS:
- salinophytes
- sporozoans
- heterophiles
- haloalkaliphiles

Answer: haloalkaliphiles

Question: Answer the following question given this paragraph:   Carrier proteins bind and carry the molecules across the cell membrane. These proteins bind a molecule on one side of the membrane, change shape as they carry the molecule across the membrane, and deposit the molecule on the other side of the membrane. Even though a protein is involved in both these methods of transport, neither method requires energy. Therefore these are still types of passive transport.   Q: Carrier proteins bind and carry the molecules across what cell structure?   A:
OPTIONS:
- nucleus
- cell wall
- plastid
- cell membrane
Answer: cell membrane

input: OPTIONS:
- the head
- the thorax
- the chest cavity
- the abdomen Now, answer this question: Answer the following question given this paragraph:   An insect’s abdomen contains most of the internal organs. Like other arthropods, insects have a complete digestive system. They also have an open circulatory system and central nervous system. Like other terrestrial arthropods, they have trachea for breathing air and Malphigian tubules for excretion.   Q: Where are more of an insect's internal organs kept?   A:
A:
output:
the abdomen