Q: While most mammals give birth to live young, monotremes can do what? Read this paragraph and choose the correct option from the provided answers: Monotremes can lay eggs, but most mammals give birth to live young. Choices: - reproduce asexually - adopt offspring - steal eggs - lay eggs A:
lay eggs

Q: Hydrogen gas is generated by the reaction of nitric acid and what else? Read this paragraph and choose the correct option from the provided answers: E XA MP L E 1 7 Hydrogen gas is generated by the reaction of nitric acid and elemental iron. The gas is collected in an inverted 2.00 L container immersed in a pool of water at 22C. At the end of the collection, the partial pressure inside the container is 733 torr. How many moles of H2 gas were generated?. Choices: - gaseous iron - martian iron - carbon - elemental iron A:
elemental iron

Q: Q: Magnetism is due to the movement of what within atoms? Read this paragraph and choose the correct option from the provided answers: Magnetism is due to the movement of electrons within atoms of matter. When electrons spin around the nucleus of an atom, it causes the atom to become a tiny magnet, with north and south poles and a magnetic field. In most materials, the electrons orbiting the nuclei of the atoms are arranged in such a way that the materials have no magnetic properties. Also, in most types of matter, the north and south poles of atoms point in all different directions, so overall the matter is not magnetic. Examples of nonmagnetic materials include wood, glass, plastic, paper, copper, and aluminum. These materials are not attracted to magnets and cannot become magnets. Choices: - neutrons - protons - magnetrons - electrons A:
A: electrons

Question: Q: Researchers have long based their hypotheses about animal phylogeny on what? Read this paragraph and choose the correct option from the provided answers: Choices: - longitudinal data - manipulative data - distinctive data - morphological data A:
Answer: morphological data

*Question*
Q: What kind of solution might cause animal cells to burst? Read this paragraph and choose the correct option from the provided answers: Unless an animal cell (such as the red blood cell in the top panel) has an adaptation that allows it to alter the osmotic uptake of water, it will lose too much water and shrivel up in a hypertonic environment. If placed in a hypotonic solution, water molecules will enter the cell, causing it to swell and burst. Plant cells (bottom panel) become plasmolyzed in a hypertonic solution, but tend to do best in a hypotonic environment. Water is stored in the central vacuole of the plant cell. Choices: - Acid Solution - monatomic - eutrophic - hypotonic A:
**Answer**
hypotonic

(Q).
Q: The law of conservation of matter, which says that matter cannot be created or this? Read this paragraph and choose the correct option from the provided answers: the law of conservation of matter, which says that matter cannot be created or destroyed. This means we must have the same number of protons and neutrons on both sides of the nuclear equation. If our uranium nucleus loses 2 protons, there are 90 protons remaining, identifying the element as thorium. Moreover, if we lose four nuclear particles of the original 235, there are 231 remaining. Thus we use subtraction to identify the isotope of the Th atomin this case,. Choices: - abandoned - damaged - stopped - destroyed A:
(A).
destroyed