Q: You are presented with the question "Eating food that contains what can have a negative impact on humans?" and the following answer choices: - vitamins - antioxidants - Abnormal cell growth - pest-killing chemicals - Something that causes allergies - harmful substances - minerals - a pathogens Now knowing that eating food that contains pesticides can have a negative impact on humans and pesticides are chemicals that kill pests, choose the best answer.
A: pest-killing chemicals

Q: You are presented with the question "what does energy require?" and the following answer choices: - store - Heat - fusion - food - motors - rest - warmth - fats Now knowing that healing requires rest and healing requires energy, choose the best answer.
A: rest

Q: You are presented with the question "What can cause burns?" and the following answer choices: - Heating water - fossil fuels - Electrical energy - the skin - Tepid water - insults - Freezing water - heating liquids Now knowing that boiling is when liquids are heated above their boiling point and boiling water can cause burns, choose the best answer.
A: Heating water

Q: You are presented with the question "What can cause the immune system to not work properly?" and the following answer choices: - cigarettes - Malnutrition - burning coal - Healthy food - Exercise - Good health - Allergies - Pesticides Now knowing that immunodeficiency occurs when the immune system is not working properly and malnutrition , particularly with lack of protein , can cause acquired immunodeficiency, choose the best answer.
A: Malnutrition