If dDT is used to protect plants by killing insects, then what does DDT do to insects? Answer choices: - uncontrolled - feed them - kill them - Relieve pain - Dehydration - produce them - it needs them - shelter them
kill them
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If light bulbs are used to avoid stumbling around in basements, then what are used to avoid stumbling around in basements? Answer choices: - heat energy - eyes - electricity - Solutions - canes - arms - layers of fat - light bulbs
light bulbs
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If akitchen appliances is used for keeping food fresh for a long period of time, then what is used for keeping food fresh for a long period of time? Answer choices: - Gardens - an electric stove - A kitchen appliance - Fuel cells - Plates - Air freshener - Electric generators - electricity
A kitchen appliance
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If cancer is characterized by cells replicating out of control, then cancer is characterized by cells doing what out of control? Answer choices: - massive damage - smoking tobacco - destroying - replicating - Localized damage - failing - disappearing - Smoking
replicating
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