Fact 1: Drought is when amount of precipitation decreases. Fact 2: Drought decreases the availability and abundance of the natural food supply. Given the two facts above, answer the question "What decreases when precipitation does?" with the following options: - Pests - Winter - Food - loss - pH - Soda - elms - Sunlight
Food

Fact 1: Aggression is behavior that is intended to cause harm or pain. Fact 2: Aggression Aggression and violence often go together. Given the two facts above, answer the question "what does behavior intended to cause harm or pain often include?" with the following options: - an object - smoking - jokes - skin pricks - animals - vocalizing - passiveness - violence
violence

Q: Fact 1: Aging is associated with the death of cells. Fact 2: Cell death is natural. Given the two facts above, answer the question "What is natural?" with the following options: - wetland - aging - iPhones - immortality - magic - Light - Spruce - wind
A: aging

Question: Fact 1: Heating salt water causes the water to evaporate while the salt remains. Fact 2: Oceans contain salt water. Given the two facts above, answer the question "what can be heated causing H2O to evaporate and NaCl to remain?" with the following options: - vinegar - Sun - heat - table salt - energy - oceans - Energy. - freshwater
Answer: oceans

*Question*
Fact 1: Plasma cells are activated B cells that secrete antibodies. Fact 2: Antibodies kill bacteria. Given the two facts above, answer the question "What kills bacteria?" with the following options: - rays or beams - Plasma cells - Cooking - an electric stove - Petri dish - deal - phlange - evaporation
**Answer**
Plasma cells

Q: Fact 1: Pollutants have a negative impact on the environment. Fact 2: Carbon dioxide is a pollutant. Given the two facts above, answer the question "What affects the environment negatively?" with the following options: - sunlight - normal weather patterns - carbon dioxide - cigarettes - positivity - Smoking - harmful substances - fossil fuels
A: carbon dioxide