Answer the following question given this paragraph: The most noticeable magnetic activity of the Sun is the appearance of sunspots. Sunspots are cooler, darker areas on the Sun's surface ( Figure below ). Sunspots occur in an 11-year cycle. The number of sunspots begins at a minimum. The number gradually increases to the maximum. Then the number returns to a minimum again. Q: What is the year cycle that sunspots occur? Choices: - 12 - 15 - 22 - 11 A:
11
(Question)
Answer the following question given this paragraph: Marine biomes are found in the salt water of the ocean. Q: What type of biomes are found in the salt water of the ocean? Choices: - active - major - surreal - marine A:
(Answer)
marine
Ques: Answer the following question given this paragraph: Objects that are launched into the air are called projectiles . The path followed by a projectile in motion is called a trajectory . The image of the snowboarder in the chapter introduction showed his trajectory; every object has a trajectory even when we cannot see it. Projectile motion , or the object's trajectory, is described in terms of position, velocity, and acceleration. Even with only an object's current location, velocity, and acceleration, we can calculate when and where the object will land. Our knowledge that perpendicular components of vectors do not affect each other allow us to easily analyze the motion of projectiles. Q: What are objects that are launched into the air called? Choices: - booms - stones - shoots - projectiles A:
Ans: projectiles
(Q).
Answer the following question given this paragraph: Gene transcription is controlled by regulatory proteins that bind to regulatory elements on DNA. The proteins usually either activate or repress transcription. Q: What is controlled by regulatory proteins that bind to regulatory elements on dna? Choices: - amino acids - mRNA - substance transcription - gene transcription A:
(A).
gene transcription
Ques:Answer the following question given this paragraph: A metallic bond is the force of attraction between a positive metal ion and the valence electrons that surround itboth its own valence electrons and those of other ions of the same metal. The ions and electrons form a lattice-like structure. Only metals, such as the copper pictured in the Figure below , form metallic bonds. Q: What is the force of attraction between a positive metal ion and valence electrons? Choices: - liquid bond - covalent bond - galactic bond - metallic bond A:

Ans:metallic bond
Answer the following question given this paragraph: Winter storms develop from cyclones at higher latitudes. They include blizzards and lake-effect snow storms. Q: What do winter storms develop from at higher latitudes? Choices: - humidity - clouds - temperatures - cyclones A:
cyclones