Answer the following question given this paragraph: Q: Some animals prepare for the long winter by going into what? Choices: - suspended animation - fermentation - pollination - hibernation A:
hibernation
Answer the following question given this paragraph: Every object is attracted to every other object by gravity. The force of gravity between two objects depends on the mass of the objects. It also depends on how far apart the objects are. When you are sitting next to your dog, there is a gravitational force between the two of you. That force is far too weak for you to notice. You can feel the force of gravity between you and Earth because Earth has a lot of mass. The force of gravity between the Sun and planets is also very large. This is because the Sun and the planets are very large objects. Gravity is great enough to hold the planets to the Sun even though the distances between them are enormous. Gravity also holds moons in orbit around planets. Q: Every object is attracted to every other object by what force? Choices: - weight - magnetism - pheromones - gravity A:
gravity
Q: Answer the following question given this paragraph: The Mars Rover pictured here is a wheeled robot developed by NASA. Its job is to explore the surface of Mars. The rover contains a lot of complex modern technology. But how it moves by rolling on wheels is a very old invention. The wheel was probably invented many times in different cultures, beginning at least 10,000 years ago. In addition to wheeled carts and chariots, early wheels were used for water wheels, grinding wheels, and wheels for spinning pottery. Wheels really changed human life. They revolutionized transportation and made it much easier to do many different kinds of work. Q: What is the wheeled robot developed by nasa to explore the surface of mars? Choices: - mars robot - mars driver - mars SUV - mars rover A:
A: mars rover
Question: Answer the following question given this paragraph: Producers are organisms that produce food for themselves and other organisms. They use energy and simple inorganic molecules to make organic compounds. The stability of producers is vital to ecosystems because all organisms need organic molecules. Producers are also called autotrophs. There are two basic types of autotrophs: photoautotrophs and chemoautotrophs. Q: What is another name for producers? Choices: - plants - rotifers - allergens - autotrophs A:
Answer: autotrophs
*Question*
Answer the following question given this paragraph: The genetic code works as a series of three-letter codes. Each sequence of three letters, called a triplet, corresponds to one of the twenty common amino acids. The triplets are read by the cell, one after the other, in the process of protein synthesis. The Table below shows all of the possible triplets and the amino acids that result from each three-letter code. Q: In what kind of a series does the genetic code work? Choices: - nine letter-codes - universal codes - four-letter codes - three-letter codes A:
**Answer**
three-letter codes
(Question)
Answer the following question given this paragraph: Amines are weak bases due to the presence of a lone pair of electrons on the nitrogen atom. This lone pair can attract the hydrogen atom from a water molecule, causing the bond between it and the oxygen atom to break. The resultant products are the conjugate acid of the amine and the hydroxide ion. Q: Amines are weak bases due to the presence of a lone pair of what on the nitrogen atom? Choices: - protons - nuclei - atoms - electrons A:
(Answer)
electrons