If adding sodium chloride to a liquid decreases the melting point of that liquid, then what do you add to decrease the melting point of a liquid? Answer choices: - salinity - Dehydration - Heat energy - sodium chloride - layers of fat - chemical changes - evaporation - aqueous solution
sodium chloride

If plastic slows the transfer of electricity, then which material slows the transfer of electricity? Answer choices: - Cotton - Water - Smoking - heat - the skin - Steel - cigarettes - Plastic
Plastic

Q: If birds huddle together for survival, then birds do what for survival? Answer choices: - population movement - drive - sparrows - storing water - reproduce - huddle together - genetic diversity - hibernate
A: huddle together

Question: If using renewable resources to generate power reduces carbon dioxide, then what does using renewable resources to generate power reduce? Answer choices: - lowered energy cost - solar power - climate - evergreen trees - Heat energy - oxygen - carbon dioxide - kinetic energy
Answer: carbon dioxide

*Question*
If hot flashes can occur when menstruation stops occurring, then what can happen when menstruation stops? Answer choices: - excess fertility - more eggs produced - Smoking - menstruation - rapid expansion - Dehydration - massive damage - hot flashes
**Answer**
hot flashes

*Question*
If unequal heating of Earth's surface by the Sun can cause some geographical areas to evolve into deserts, then what can happen to some geographical areas due to uneven heating of Earth's surface by the sun? Answer choices: - Deserts can form - Dehydration - Mountains can form - Physical weathering - permineralization - Toast burns more often - Mars' surface gets too hot - It gets heated up
**Answer**
Deserts can form