Answer the following question given this paragraph: Many organisms form spores for reproduction. Some prokaryotes form spores for survival. Called endospores , they form inside prokaryotic cells when they are under stress. The stress could be UV radiation, high temperatures, or harsh chemicals. Endospores enclose the DNA and help it survive under conditions that may kill the cell. Endospores are commonly found in soil and water. They may survive for long periods of time. Q: Some prokaryotes form spores for survival called what? Choices: - buds - rhizomes - gymnosperms - endospores A:
endospores
Answer the following question given this paragraph: Q: What class of animal, including hydras and jellies, is considered the simplest to contain a nervous system? Choices: - fish - sponges - prokaryotes - cnidarians A:
cnidarians
Q: Answer the following question given this paragraph: 7. Nuclear energy is energy that is stored in the nuclei of atoms because of the strong forces that hold the nucleus together. The energy can be released in nuclear power plants by splitting nuclei apart. It is also released when unstable (radioactive) nuclei break down, or decay. Q: What type of energy is stored in the nuclei of atoms? Choices: - light energy - radioactive energy - heat energy - nuclear energy A:
A: nuclear energy
Question: Answer the following question given this paragraph: The smallest cyclic ether is called an epoxide. Draw its structure. Q: The smallest cyclic ether is called what? Choices: - aldehyde - quark - peroxidase - epoxide A:
Answer: epoxide
*Question*
Answer the following question given this paragraph: Q: What unit of measurement is typically used for rainfall? Choices: - gallons - feet - pounds - inches A:
**Answer**
inches
(Q).
Answer the following question given this paragraph: projectile motion: A form of motion where a particle (called a projectile) is thrown obliquely near the earth's surface, & it moves along a curved path under the action of gravity. The path followed by a projectile motion is called its trajectory. Projectile motion only occurs when there is one force applied at the beginning of the trajectory after which there is no interference apart from gravity. Q: What type of motion only occurs when there is one force applied at the beginning of the trajectory after which there is no interference apart from gravity? Choices: - velocity - propellant - thrust - projectile A:
(A).
projectile