Lung cancer is most often caused by exposure to tobacco smoke, and lung cancer is the deadliest of all cancers. Given these facts, what is very deadly among the following options: - sticks - truth - insults - Pesticides - chlorofluorocarbons - Tobacco smoke - Electrical energy - forest is destroyed
Tobacco smoke

(Question)
Insulin is a hormone that helps cells absorb sugar from the blood, and an example is insulin that is produced by the pancreas. Given these facts, what produces a hormone that helps cells absorb sugar from the blood among the following options: - sweating - the ribs - the pancreas - the lungs - peachleaf willow - mammals - insulin - humans
(Answer)
the pancreas

Ques: Riding a bike does not cause pollution, and bikes are good for exercise and produce no pollution. Given these facts, what can you ride to get good exercise and avoid producing harmful gases among the following options: - cows - bike - stairmaster - cycles - bus - trolley - Lift - goats
Ans: bike

(Q).
Cutting down trees has a negative impact on an ecosystem, and if trees are cut or burned, the carbon is released back into the atmosphere. Given these facts, releasing what can have a negative impact on an ecosystem among the following options: - disease - viruses - A virus - Carbon - tar - toxins - herbicide - vehicles
(A).
Carbon

Ques:The Earth being tilted on its rotating axis causes seasons, and weather and Seasons Weather and seasonal changes affect all plants and animals. Given these facts, earth tilted on its rotating axis causes what which affects all plants and animals among the following options: - global warming - temperature - unaltered weather - making change - changing tides - population movement - weather changes - chemical reaction

Ans:weather changes

Ques: An earthquake causes the ground to shake, and earthquakes Earthquakes are very deadly. Given these facts, what is very deadly among the following options: - respiration - drinking h2o - smoking tobacco - smoking cigarettes - cigarettes - digestion - the ground shaking - influenza
Ans:
the ground shaking