Earthworm burrows help aerate soil, which is also good for plants, and aeration quickly changes the chemistry of the soil. Given these facts, what do earthworms do to soil among the following options: - Destroy soil - Damages them - Exfoliation - Converting waste. - competing for resources - Compact soil - Make soil denser - Change the chemistry
Change the chemistry

Fungi are the only organisms that can decompose wood, and fungi include yeasts, molds, and fleshy fungi. Given these facts, what can yeast and mold decompose among the following options: - wood - moss - bushes - sugar - matter - Crops - soil - paper
wood

Q: Aflashlight requires a source of electricity to produce light, and lanterns and flashlights are sources of light used for camping. Given these facts, what does a lantern use a source of electricity for among the following options: - heat energy - staying warm - enclose light - produce light - absorb heat - reflect light - to move people - protect them
A: produce light

Question: If a living thing becomes too cold then that living thing will die, and every year people die from hypothermia in Alaska when the temperature is above freezing. Given these facts, what do we experience when we get too cold among the following options: - Hibernation - sweating - Dehydration - Hypothermia - Extreme hunger - Pollution - hyperthyroidism - Dangerous weather
Answer: Hypothermia

*Question*
Fish have a centralized nervous system with a brain, and fish include bass and salmon. Given these facts, what have a centralized nervous system with a brain among the following options: - sharks - mammals - salmon - h2o - plants - humans - protist - tortoises
**Answer**
salmon

(Question)
Marine species live mainly in shallow coastal waters, and water in the channel is calm and shallow. Given these facts, what water is calmer among the following options: - rivers - good - hydration - currents - white - swea - NaCl - coastal
(Answer)
coastal