Answer the following question given this paragraph: Melting, sublimation, and evaporation absorb heat from their surroundings. Freezing, deposition, and condensation release heat. Q: Melting, sublimation, and evaporation absorb what from their surroundings? Choices: - vibration - moisture - cold - heat A:
heat
Answer the following question given this paragraph: Ligaments are made of tough protein fibers and connect bones to each other. Your bones, cartilage, and ligaments make up your skeletal system . Q: What is the term for tough protein fibers that connects bones to each other? Choices: - tetons - cords - muscles - ligaments A:
ligaments
Q: Answer the following question given this paragraph: Some children are born with genetic defects that are not carried by a single gene. Instead, an error in a larger part of the chromosome or even in an entire chromosome causes the disorder. Usually the error happens when the egg or sperm is forming. Having extra chromosomes or damaged chromosomes can cause disorders. Q: Having extra chromosomes or damaged chromosomes can cause what? Choices: - deformities - problems - diseases - disorders A:
A: disorders
Question: Answer the following question given this paragraph: Dendrites extend from the cell body and receive nerve impulses from other neurons. Q: What do dendrites from the cell body recieve impulses from? Choices: - axon - other cells - myelin - other neurons A:
Answer: other neurons
*Question*
Answer the following question given this paragraph: The reactivity of alkaline Earth metals increases from the top to the bottom of the group. That's because the atoms get bigger from the top to the bottom, so the valence electrons are farther from the nucleus. When valence electrons are farther from the nucleus, they are attracted less strongly by the nucleus and more easily removed from the atom. This makes the atom more reactive. Q: Are valence electrons attracted more or less strongly when they are farther from the nucleus? Choices: - equally - more strongly - differently - less strongly A:
**Answer**
less strongly
Answer the following question given this paragraph: Bacteria lack many of the structures that eukaryotic cells contain. For example, they don't have a nucleus. They also lack membrane-bound organelles, such as mitochondria or chloroplasts. The DNA of a bacterial cell is also different from a eukaryotic cell. Bacterial DNA is contained in one circular chromosome, located in the cytoplasm. Eukaryotes have several linear chromosomes. Bacteria also have two additional unique features: a cell wall and flagella. Some bacteria also have a capsule outside the cell wall. Q: How many chromosomes do bacterial dna have? Choices: - one rectangular chromosome - one triangular chromosome - one simple chromosome - one circular chromosome A:
one circular chromosome