input: OPTIONS:
- sedimentation
- oxidation
- igneous extrusion
- metamorphism Now, answer this question: Answer the following question given this paragraph: Metamorphism does not cause a rock to melt completely. It only causes the minerals to change by heat or pressure. Q: What process does not cause a rock to melt completely, instead causing the minerals to change by heat or pressure? A:
A:
output: metamorphism

Answer the following question given this paragraph: Sublimation and deposition involve direct transitions between solid and gas without going through the liquid state. Q: Sublimation and deposition involve direct transitions between solid and gas without going through which state? A:

OPTIONS:
- chemical
- carbon
- homeostasis
- liquid

Answer: liquid

Problem: OPTIONS:
- methodology
- cellology
- genetics
- histology
Q: Answer the following question given this paragraph: CHAPTER REVIEW 4.1 Types of Tissues The human body contains more than 200 types of cells that can all be classified into four types of tissues: epithelial, connective, muscle, and nervous. Epithelial tissues act as coverings controlling the movement of materials across the surface. Connective tissue integrates the various parts of the body and provides support and protection to organs. Muscle tissue allows the body to move. Nervous tissues propagate information. The study of the shape and arrangement of cells in tissue is called histology. All cells and tissues in the body derive from three germ layers in the embryo: the ectoderm, mesoderm, and endoderm. Different types of tissues form membranes that enclose organs, provide a friction-free interaction between organs, and keep organs together. Synovial membranes are connective tissue membranes that protect and line the joints. Epithelial membranes are formed from epithelial tissue attached to a layer of connective tissue. There are three types of epithelial membranes: mucous, which contain glands; serous, which secrete fluid; and cutaneous which makes up the skin. Q: What science is the study of the shape and arrangement of cells in tissue? A:
Answer: histology

Problem:OPTIONS:
- reflection ion
- circuit ion
- team ion
- spectator ion

Answer the following question given this paragraph: Since sodium fluoride is soluble, the sodium ion is a spectator ion in the neutralization reaction. The fluoride ion is capable of reacting, to a small extent, with water, accepting a proton. Q: What is the role of the sodium ion in the neutralization reaction of sodium flouride? A:
****
A: spectator ion

Answer the following question given this paragraph: The hot core warms the base of the mantle, which creates convection currents in the mantle. Q: What warms the base of the mantle creating convection currents there? A:
OPTIONS:
- mantle soil
- the hot regenerate
- molten lava
- the hot core
the hot core

Answer the following question given this paragraph: It is necessary to distinguish between the two types of covalent bonds in a C 2 H 4 molecule. A sigma bond ( bond) is a bond formed by the overlap of orbitals in an end-to-end fashion, with the electron density concentrated between the nuclei of the bonding atoms. A pi bond ( bond) is a bond formed by the overlap of orbitals in a side-by-side fashion, with the electron density concentrated above and below the plane of the nuclei of the bonding atoms. Figure below shows the two types of bonding in C 2 H 4 . The sp 2 hybrid orbitals are orange and the p z orbital is green. Three sigma bonds are formed by each carbon atom with its hybrid orbitals. The pi bond is the "second" bond of the double bond between the carbon atoms and is shown as an elongated blue lobe that extends both above and below the plane of the molecule, which contains the six atoms and all of the sigma bonds. Q: What term is used to describe a bond formed by the overlap of orbitals in an end-to-end fashion, with the electron density concentrated between the nuclei of the bonding atoms? A:
OPTIONS:
- beta bond
- lattice bond
- rna bond
- sigma bond

Answer:
sigma bond