Answer the following question given this paragraph: Metamorphic rocks form as an existing rock is altered by high temperature or pressure. Q: What kind of rocks form as an existing rock is altered by high temperature or pressure? Choices: - igneous - sedimentary - basaltic - metamorphic A:
metamorphic
(Question)
Answer the following question given this paragraph: Homologous chromosomes move toward opposite poles of a dividing cell during. Q: Homologous chromosomes move toward what poles? Choices: - interior - parallel - octogonal - opposite A:
(Answer)
opposite
Ques: Answer the following question given this paragraph: Simple diffusion occurs when a substance diffuses through a cell membrane without any help from other molecules. The substance simply passes through tiny spaces in the membrane. It moves from the side of the membrane where it is more concentrated to the side where it is less concentrated. You can see how this happens in Figure below . Q: What occurs when a substance diffuses through a cell membrane without any help from other molecules? Choices: - simple filtration - visible diffusion - visual diffusion - simple diffusion A:
Ans: simple diffusion
(Q).
Answer the following question given this paragraph: Like salt water in the ocean, many solutions are normally in the liquid state. However, matter in any state can form a solution. An alloy, which is a mixture of a metal with one or more other substances, is a solid solution at room temperature. For example, the alloy bronze is a solution of copper and tin. Matter in the gaseous state can also form solutions. Q: An alloy is a mixture of what with one or more other substances? Choices: - acid - water - protein - metal A:
(A).
metal
Ques:Answer the following question given this paragraph: Evolution occurs as organisms acquire and pass on new traits from one generation to the next generation. Its occurrence over large stretches of time explains the origin of new species and the great diversity of the biological world. Extant species are related to each other through common descent, and products of evolution over billions of years. Analysis of the DNA of different organisms indicates there is a similarity among very different organisms in the genetic code that help make proteins and other molecules. This genetic code is used by all known forms of life on Earth. The theory of evolution suggests that the genetic code was established very early in the history of life, and some studies suggest it was established soon after the formation of Earth. The timeline of the evolution of life, shown in Figure below , outlines the major events in the development of life. Q: What occurs when organisms acquire and pass on new traits from one generation to the next generation? Choices: - variation - birth - phenomenon - evolution A:

Ans:evolution
Answer the following question given this paragraph: The eardrum is like the head of a drum. It is a thin membrane stretched tight across the end of the ear canal. The eardrum vibrates when sound waves strike it, and it sends the vibrations on to the middle ear. Q: What hits the eardrum and causes it to vibrate? Choices: - cilia - decibels - microwaves - sound waves A:
sound waves