Answer the following question given this paragraph: The fuel rods are made of a corrosion-resistant alloy that encases the partially enriched uranium fuel; controlled fission of 235U in the fuel produces heat. Water surrounds the fuel rods and moderates the kinetic energy of the. Q: The fuel rods are made of a corrosion-resistant alloy that encases the partially enriched uranium fuel; controlled fission of 235u in the fuel produces heat. water surrounds the fuel rods and moderates this? Choices: - half-life - thermal energy - electromagnetism - kinetic energy A:
kinetic energy
Answer the following question given this paragraph: Centrioles are organelles that are found only in animal cells. They are located near the nucleus. They help organize the DNA in the nucleus before cell division takes place. They ensure that the DNA divides correctly when the cell divides. Q: What term is used to describe organelles that are found only in animal cells? Choices: - anticlines - fibrils - acids - centrioles A:
centrioles
Q: Answer the following question given this paragraph: After trees are cut, logging companies often move these materials down a river to a sawmill where they can be shaped into building materials or other products. The logs float on the water because they are less dense than the water they are in. Knowledge of density is important in the characterization and separation of materials. Information about density allows us to make predictions about the behavior of matter. Q: What property allows cut logs to float on water? Choices: - polarity - heat - precipitation - density A:
A: density
Question: Answer the following question given this paragraph: Negative electrons are attracted to positive protons, and this electric force keeps electrons moving about the nucleus. The force of attraction between protons and neutrons, called the strong force, holds the nucleus together. Q: What are negative electrons attracted to? Choices: - hormones - ions - neutral electrons - positive protons A:
Answer: positive protons
*Question*
Answer the following question given this paragraph: The water in a large lake may be so deep that sunlight cannot penetrate all the way to the bottom. Without sunlight, water plants and algae cannot live on the bottom of the lake. That's because plants need sunlight for photosynthesis. Q: Plants need sunlight for what process? Choices: - metamorphosis - cyclogenesis - glycolysis - photosynthesis A:
**Answer**
photosynthesis
Answer the following question given this paragraph: The human body radiates heat in the range of infrared light. Night goggles work by 'seeing' the infrared light emitted by our bodies. Q: What piece of technology can you use to see infrared light? Choices: - light meters - microscope - telescope - night goggles A:
night goggles