input: OPTIONS:
- size
- density
- resonance
- frequency Now, answer this question: Answer the following question given this paragraph: Electromagnetic waves vary in wavelength and frequency. Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies. Higher frequency waves have more energy. Q: Electromagnetic waves vary in wavelength and in what property, which is lower in waves of longer wavelengths? A:
A:
output: frequency

Answer the following question given this paragraph: Salamanders belong to a group of approximately 500 species of amphibians. The order Urodela, containing salamanders and newts, is divided into three suborders:. Q: What is the name of the order that salamanders belong to? A:

OPTIONS:
- oronthalic
- aneuploid
- platyhelminth
- urodela

Answer: urodela

Problem: OPTIONS:
- igneous rocks
- metamorphic rocks
- sedimentary rocks
- any types of rocks
Q: Answer the following question given this paragraph: Any type of rock can change and become a new type of rock. Magma can cool and crystallize. Existing rocks can be weathered and eroded to form sediments. Rock can change by heat or pressure deep in Earth's crust. There are three main processes that can change rock:. Q: What kinds of rocks can change and become new types of rocks? A:
Answer: any types of rocks

Problem:OPTIONS:
- hot bonds
- ionic bonds
- geologic bonds
- polar bonds

Answer the following question given this paragraph: Polar bonds contain atoms that possess either a partial positive or a partial negative charge. Q: What type of bonds contain atoms that possess either a partial positive or a partial negative charge? A:
****
A: polar bonds

Answer the following question given this paragraph: into the brain, and the posterior region becomes the spinal cord. Tissues at the edges of the neural groove, when it closes off, are called the neural crest and migrate through the embryo to give rise to PNS structures as well as some non-nervous tissues. The brain develops from this early tube structure and gives rise to specific regions of the adult brain. As the neural tube grows and differentiates, it enlarges into three vesicles that correspond to the forebrain, midbrain, and hindbrain regions of the adult brain. Later in development, two of these three vesicles differentiate further, resulting in five vesicles. Those five vesicles can be aligned with the four major regions of the adult brain. The cerebrum is formed directly from the telencephalon. The diencephalon is the only region that keeps its embryonic name. The mesencephalon, metencephalon, and myelencephalon become the brain stem. The cerebellum also develops from the metencephalon and is a separate region of the adult brain. The spinal cord develops out of the rest of the neural tube and retains the tube structure, with the nervous tissue thickening and the hollow center becoming a very small central canal through the cord. The rest of the hollow center of the neural tube corresponds to open spaces within the brain called the ventricles, where cerebrospinal fluid is found. Q: The brain develops from this early tube structure and gives rise to specific regions of the adult brain. as the neural tube grows and differentiates, it enlarges into three vesicles that correspond to the forebrain, midbrain, and this? A:
OPTIONS:
- anteriorbrain
- rearbrain
- astrobrain
- hindbrain
hindbrain

Answer the following question given this paragraph: The ABO blood group system is important if a person needs a blood transfusion. A blood transfusion is the process of putting blood or blood products from one person into the circulatory system of another person. The blood type of the recipient needs to be carefully matched to the blood type of the donor. That's because different blood types have different types of antibodies, or proteins, released by the blood cells. Antibodies attack strange substances in the body. This is a normal part of your immune response, which is your defense against disease. Q: Matching donor and recipient blood types is important because different blood types have different types of what? A:
OPTIONS:
- antigens
- charges
- coagulants
- antibodies

Answer:
antibodies