Fact 1: Freezing means changing from a liquid into a solid by reducing heat energy. Fact 2: Water, heat, or freezing cold can damage items. Given the two facts above, answer the question "What can reducing heat energy to do an item?" with the following options: - an object - exercise - sweating - Solutions - copy - animate - damage - Heat up
damage

Fact 1: Bivalves feed on plankton and nonliving organic matter. Fact 2: Mussels are bivalve mollusks. Given the two facts above, answer the question "What feeds on nonliving organic matter?" with the following options: - rabbit - crocodiles - mussels - oxygen - skateboard - barnacles - trucks - fungi
mussels

Q: Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Death is attributed to the infirmities of old age. Given the two facts above, answer the question "What occurs as cells lose their ability to divide?" with the following options: - illness - Winter - disease - death - youth - die - black holes - cell growth
A: death

Question: Fact 1: Microbial fuel cells convert chemical energy into electrical energy. Fact 2: Computers run on electricity. Given the two facts above, answer the question "What can power computers?" with the following options: - cities - Fuel cells - energy - kinetic energy - industry - heating liquids - information - Solar energy
Answer: Fuel cells

*Question*
Fact 1: Amutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring. Fact 2: Traits are initiated by mutation and recombination. Given the two facts above, answer the question "what changes sex cells?" with the following options: - copying - growth - clams - mutation - coded genes - transposing - hormones - cancer
**Answer**
mutation

Fact 1: Hibernation is used for conserving energy by some animals. Fact 2: Bears use the fat as energy over the winter hibernation. Given the two facts above, answer the question "Why do bears hibernate?" with the following options: - use greater resources - one celled organisms - they are lazy - conserve energy - When it's cold - hard outer covering - hydration - more sleep
conserve energy